WILL MARK BRAINLIEST!

To the nearest tenth, the perimeter of the rhombus is ___ units long.

WILL MARK BRAINLIEST!To The Nearest Tenth, The Perimeter Of The Rhombus Is ___ Units Long.

Answers

Answer 1

Answer:

28.84 units

Step-by-step explanation:

using Pythagorean's Theorem, and halving both 8 and 12, we can find the length of the hypotenuse of on of the triangles. Once we find that length. we multiply it by 4 to complete the total perimeter.


Related Questions

1 Chinese yuan= $0.14567. How many Chinese yuan can u buy for a dollar

Answers

The Chinese yuan you can buy for a dollar is 6.86483 Chinese yuan

How to determine how many Chinese yuan you can buy for a dollar

From the question, we have the following parameters that can be used in our computation:

1 Chinese yuan= $0.14567

Divide both sides of the equation by 0.14567

So, we have the following representation

1/0.14567 Chinese yuan= $0.14567/0.14567

Evaluate the quotient

1/0.14567 Chinese yuan= $1

Evaluate the other quotient

6.86483 Chinese yuan= $1

This means that

$1 = 6.86483 Chinese yuan

Hence, you can buy 6.86483 Chinese yuan for $1

Read more about equations at

https://brainly.com/question/2476251

#SPJ1

solve for inequality for graph y + 4 > 1/2 {x + 2}

Answers

Answer:

y > X/2 - 3

I think that's the answer.

Find the sum of the arithmetic sequence.

3, 5, 7, 9, ..., 21
Choices:
39
120
20
23

Answers

Answer:

23

Step-by-step explanation:

5-3=2

7-5=2

21+2=23

its adding 2 each time the numbers change

Jonathan’s Math test scores were 87,93, 85, 62, and 95. What was his mean score?

Answers

Answer:

the mean is 84.4

Step-by-step explanation:

have a good day

Answer: 84.4

Step-by-step explanation:

Suppose the standard deviation of X is 6 and the standard deviation of Y is 8. Answer the following two questions, rounding to the nearest whole number. What is Var[3X - 7Y] if the covariance of X and Y is 2?

Answers

Recall that

Var[aX + bY] = a ² Var[X] + 2ab Cov[X, Y] + b ² Var[Y]

Then

Var[3X - 7Y] = 9 Var[X] - 42 Cov[X, Y] + 49 Var[Y]

Now, standard deviation = square root of variance, so

Var[3X - 7Y] = 9×6² - 42×2 + 49×8² =  3376

The general result is easy to prove: by definition,

Var[X] = E[(X - E[X])²] = E[X ²] - E[X

Cov[X, Y] = E[(X - E[X]) (Y - E[Y])] = E[XY] - E[X] E[Y]

Then

Var[aX + bY] = E[((aX + bY) - E[aX + bY])²]

… = E[(aX + bY)²] - E[aX + bY

… = E[a ² X ² + 2abXY + b ² Y ²] - (a E[X] + b E[Y])²

… = E[a ² X ² + 2abXY + b ² Y ²] - (a ² E[X]² + 2 ab E[X] E[Y] + b ² E[Y]²)

… = a ² E[X ²] + 2ab E[XY] + b ² E[Y ²] - a ² E[X]² - 2 ab E[X] E[Y] - b ² E[Y

… = a ² (E[X ²] - E[X]²) + 2ab (E[XY] - E[X] E[Y]) + b ² (E[Y ²] - E[Y]²)

… = a ² Var[X] + 2ab Cov[X, Y] + b ² Var[Y]

People visiting video rental stores often rent more than one DVD at a time. The probability distribution for DVD rentals per customer at Video To Go is given in the following table. There is a five-video limit per customer at this store, so nobody ever rents more than five DVDs.

x P(x)
0 0.05
1 0.49
2 0.25
3
4 0.08
5 0.03

Describe the random variable X in words.

a. X is the number of DVDs a customer rents.
b. X is the number of times a single customer comes into the store.
c. X is the number of DVDs a customer owns.
d. X is the total number of DVDs rented at the store.
e. X is the number of customers that come into the store

Answers

Answer:

a. X is the number of DVDs a customer rents.

Step-by-step explanation:

The distribution states that:

0.05 = 5% probability a customer rents no DVDs

0.49 = 49% probability a customer rents 1 DVD

...

0.03 = 3% probability a customer rents 5 DVDs.

Thus, the random variable X is the number of DVDs a customer rents, and the correct answer is given by option A.

A prescription indicates that 1.25 grams of a given drug should be taken

Twice a day. If the drug is available in 500 milligram tablets, how many tablets does it Will the patient take every 12 hours?

Answers

Ans=5 tablets.
Solutions
Convert grams to milligrams: 1.25g*1000=1250mg
1250mg/500mg*1 tab=2.5 tabs
How many tablets will the patient take every 12 hours: 24 hours/12 hours = 2
Therefore, every 12 hours the patient will take: 2.5*2= 5 tablets.

Whats 3%9 and 3-9?
pls​

Answers

Answer:

3 - 9 = -6

3% of 9 = 0.27

Step-by-step explanation:

We have a circle with a diameter of 6.5 km. What is the area of this square ?​

Answers

Answer:

33.18

Step-by-step explanation:

The formula for the area of a circle is A = π r2, where r is the length of the radius of a circle. We can use our knowledge that a diameter is made up of two radii to understand that r = d/2. With this knowledge, you can rewrite the formula for the area of a circle as A = π (d/2)2.

Hope it made sense :)

What value of k makes the following equation true? k + 6 = 18 A) 13 B) 10 C) 12 D) 11​

Answers

Answer:

C

Step-by-step explanation:

We replace k with 12

12 + 6 = 18

This it's true

Thus, the answer is C

How many real solutions does this system of equations have? x²+y²=36
3x-y+1=0
A.0
B. 2
C. 3
D. 1

Answers

This system of equations have 2 real solution.

Do fractions actually solve problems?

As a result, all of these numbers—rational and otherwise—as well as fractions are regarded as real numbers. Due to the decimal's ability to float within the numbers, real numbers with decimal points are known as floating point numbers. No whole number or integer can be a floating point number.

y = 3x + 1 is a solution to 3x - y + 1 = 0.

This line's y-intercept is represented by (0, 1). Plot this point inside the circle with radius 6 that was previously mentioned, and then draw a straight line through it with a slope of 3.

Two points where this line crosses the circle denote actual solutions.

To know more about real solution visit:-

brainly.com/question/4526506

#SPJ1


Round your answer to 1 decimal place if needed.
NK =
JK =
The measure of arc MK =
degrees
The measure of arc JPK =
degrees

Answers

The segment lengths and the arc measures are NK = 12, JK = 24, arc MK = 53.1 degrees and arc JPK = 253.8 degrees

Calculating the segment lengths and the arc measures

From the question, we have the following parameters that can be used in our computation:

The circle

Using the pythagoras theorem, we have

NK^2 = 15^2 - 9^2

NK^2 = 144

So, we have

NK = 12

Next, we have

JK = 2 * NK

So, we have

JK = 2 * 12

Evaluate the product

JK = 24

For the arc measures, we have

arc MK = arc cos(9/15)

So, we have

arc MK = 53.1 degrees

Next, we have

arc JPK = 360 - 2 * 53.1 degrees

Evaluate

arc JPK = 253.8 degrees

Hence, the measure of the arc JPK is 253.8 degrees

Read more about angles at

https://brainly.com/question/98924

#SPJ1

please help with this i have to pass

Answers

Answer:

A ..

Step-by-step explanation:

3 x (5 + 1) = (3 x 5) + (3x1)
What is the real property

Answers

The real property of 3 x (5 + 1) = (3 x 5) + (3x1) is the distributive property

How to determine the property

From the question, we have the following parameters that can be used in our computation:

3 x (5 + 1) = (3 x 5) + (3x1)

The distributive property of algebra states that

x * (a + b) = x * a + x * b

This means that

x = 3

a = 5 and b = 1

By comparison, we can conclude that the property is the distributive property

Read more about distributive property at

https://brainly.com/question/20523232

#SPJ1

The graph represents the number of cans produced at a factory with four machines.

What is the constant of proportionality?

A. 4
B. 5
C. 10
D. 15

PLEASE don’t answer if you don’t know the answer! Whoever answers correctly will get Brainliest :)

Answers

Answer:

15

Step-by-step explanation:

we have to divide a value of y by a value of x

(15: 1) = 15

we can check this result by do other tries.

(30:2) = 15

(45:3) = 15

(60:4) = 15

a(n)=
2
3

(−2)
n−1 what is the 3rd term in sequence

Answers

The third term of the geometric sequence will be 8/3.

What is a geometric sequence?

A series of non-zero integers where every term after the first is obtained by increasing the one before it by a constant, non-zero value known as the scale factor.

Let a₁ be the first term and r be the common ratio.

Then the nth term of the geometric sequence is given as,

aₙ = a₁ · (r)ⁿ⁻¹

The equation is given below.

aₙ = (2/3) · (-2)ⁿ⁻¹

The third term of the geometric sequence will be given as,

a₃ = (2/3) · (-2)³⁻¹

a₃ = (2/3) · (-2)²

a₃ = (2/3) · (4)

a₃ = 8 / 3

The third term of the geometric sequence will be 8/3.

More about the geometric sequence link is given below.

https://brainly.com/question/11266123

#SPJ1

3a+14b

I'm not good at math, it's my weakest subject

Answers

On solving the question, we can say that y using the given information we can prove that similar angle m ∠ABC = m ∠EDC.

What are similar angles?

Polygons' corresponding sides and corresponding angles are compared as part of the geometric tests for congruence and similarity. With care taken to maintain the order of adjacency, each side and each angle in one polygon is paired with a side or angle in the other polygon in these tests.

Given:

m ∠1 = m ∠2

m ∠2 = m ∠4

We have to prove that m ∠ABC = m ∠EDC

∠EDC = ∠3 + ∠4

m ∠ABC = m ∠1 + m ∠2

m ∠EDC = m ∠3 + m ∠4

m ∠1 + m ∠2 = m ∠3 + m ∠4      

m ∠ABC = m ∠EDC

Hence, by using the given information we can prove that  

m ∠ABC = m ∠EDC.

To know more about similar angles visit:

brainly.com/question/27996834

#SPJ1

Find X and Y - 20 POINTS

Answers

Check the picture below.

3 1/4 - 5/8 as a fraction

Answers

5/8

i convert to decinal then back to fraction, but you can do it however.

Exact Form: 21/8
Mixed number form: 2 5/8

Step-by-step explanation:

1 - 3/10 - 1/10 please help

Answers

Answer:

0.2 in decimal form and 1/5 in fraction form

Step-by-step explanation:

Answer:

-3/10-1/10

= -4/10

Step-by-step explanation:

-3-1=-4............

If u are supposed to reduce to simplest form

-2/5

A box contains 8 cups of raisins Marco needs 1/3 cup of raisins to make 1 bag of snacks mix how many bags of snack mix can Marco make with 8 cups of raisins

Answers

Answer: 24

Step-by-step explanation:

24/3=8

50 POINTS !!


PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.

Answers

=>(c)^2=(a)^2+(b)^2

=>(c)^2=(56)^2+(33)^2

=>(c)^2=3136+1089

=>(c)^2=4225

=>c=√4225

=>c=65 metre

PLEADE HELP

What does no solution look like and the same to two solution, one solution?


Answers

Answer:

Is there an image?

Step-by-step explanation:

Helpppppppppppp again pleaseeeeee

Answers

Answer:

the answer is 17miles .....

Answer:

c= 17 miles

Step-by-step explanation:

try using a pythagorean calculator this will help you alot :)

The graph of a quadratic function with vertex (2, -4) is shown in the figure below.
Find the domain and the range.
101
پہلے
<+
-10
10
Write your answers as inequalities, using x or y as appropriate.
Or, you may instead click on "Empty set" or "All reals" as the answer.

Answers

In the graph of a quadratic function with vertex (2, -4) is shown in the figure, the Domain: -∞ < x < ∞ and Range: -4 ≤ x < ∞.

What is quadratic function?

When a polynomial function has one or more variables and the highest exponent of any one of the variables is two, the function is said to be quadratic function.

A polynomial of degree 2 is referred to as such because the highest degree term in a quadratic function is of second degree. There must be at least one second-degree term in a quadratic function. This function is algebraic.

Domain for this quadratic function is all possible values of x where function is defined.

Thus, Domain: -∞ < x < ∞

Range is the set of value functions that correspond to the value 'x.'

Range: -4 ≤ x < ∞

Learn more about quadratic function

https://brainly.com/question/27918223

#SPJ1

Find the total surface area of this cone.
Leave your answer in terms of t.
3 cm
4cm->
ti
SA = [ ? ] cm2
Hint: Surface Area of a Cone = mre + B
Where l = slant height, and B = area of the base

Answers

The surface area of the cone is 36π

How to find the surface area of a cone?

Surface area of a cone = πr(r + l)

where

r = radiusl = length

Therefore,

r = 4cm

l² = 4² + 3²

l² = 16 + 9

l = √25

l = 5 cm

Hence,

r = 4 cm

l =  5 cm

Surface area of a cone = π(r + l)

Surface area of a cone = 4π(4 + 5)

Surface area of a cone = 4π(9)

Surface area of a cone = 36π

learn more on surface area here:https://brainly.com/question/23943569

#SPJ1

Answer: 36 pi

Step-by-step explanation:

Only answer if you’re a hundred percent sure. The answer has to be a single number.

Answers

Answer:

The answer should be -4/1 or just -4.

Step-by-step explanation:

y/x

The change in y is reducing by 4. The change in x is adding 1

The graph shows the cube root parent function Which statement best describes the function?

Answers

Answer:

The graph of the cube root function is a continuous and smooth curve that starts at the point (0,0) and extends indefinitely in both the positive and negative directions on the x-axis. The graph increases as x increases from negative infinity to 0, and then decreases as x increases from 0 to positive infinity.

The graph has a vertical asymptote at x = 0, meaning that as x approaches 0 from either direction, the y-values of the points on the graph become very large. However, since the function is defined as the cube root of x, the function is not actually defined at x = 0, so the asymptote is not part of the graph.

The function is an odd function, which means that it is symmetrical about the y-axis. This means that if we were to reflect the part of the graph that is to the right of the y-axis over the y-axis, the resulting graph would exactly match the part of the graph that is to the left of the y-axis.

Overall, the graph of the cube root function is a smooth curve that starts at (0,0) and extends indefinitely in both directions on the x-axis, with a vertical asymptote at x = 0 and symmetry about the y-axis.

A scientist collects a bacteria sample that begins with 7 million microbes. The sample doubles in the number of microbes every 30 minutes. The sample can be represented by the exponential equation, y = 7⋅2^t/30. Which of the following represents the equation solved for t?

Answers:
A. 30log(14) = t
B. 30 log (y-7/2)=t
C. 30log2(y/7) = t
D. 30log14 y = t

Answers

Answer:

sooo like my dude i dont actually dont know

Step-by-step explanation:

so my dude might be A dont fricking know fricking idiot lol bozo

Answer: i think C

Step-by-step explanation:

D varies as R and S, and inversely as t. D=12, R=3, S=20, and t=5, find D when R=15, S=4 and t=8.

Answers

Answer:

d = 7.5

Step-by-step explanation:

Given that,

D varies as R and S, and inversely as t. It can be written as :

[tex]D=\dfrac{kRS}{t}[/tex]

Where

k is constant of proportionality

Put D=12, R=3, S=20, and t=5 to find k. So,

[tex]k=\dfrac{Dt}{RS}\\\\k=\dfrac{12\times 5}{3\times 20}\\\\k=1[/tex]

Now put R=15, S=4, k=1 and t=8 to find D. So,

[tex]D=\dfrac{1\times 15\times 4}{8}\\\\D=7.5[/tex]

Hence, the value of d is equal to 7.5.

Other Questions
What are the types of verbal? Una rueda que tiene 15 cm de radio, realiza 64 vueltas en 16 seg. Calcula: Periodo Frecuencia Velocidad angular Velocidad lineal 10/1 x 3 +x 4 +3xi need help asap a A trader opens a bank account with #250 000. In one month, she pays out two cheques for #49 000 and 34 000 and pays in one cheque for N14000. How much money does she have in her account after one month? How many cities are in Nicaragua? What is the volume of the rectangular prism shown below? A. 476 in B. 4,760 in C. 1,700 in D. 340 in can someone please help me with this question and give step by step so i understand it better? tysm A line has a slope of 3/8 and passes through the point (15.2,-7)The equation of the line in point-slope form is???ANSWERS Question 9(08.05, 08.06, 08.07 MC)Read Asteroids, Comets, and Meteors.Many people have looked up into the night sky on a starry night and spotted shooting stars. They may ask themselves, what are the different items that soar through our night sky? It's easy to confuse asteroids, comets, and meteors as they share many similarities, but they are actually quite different. Asteroids and meteors take a more circular orbit around the sun. In contrast, a comet's orbit is usually more of an oval pattern. Meteors are what we typically call shooting stars. They are much smaller than asteroids and comets. Meteors are less than ten meters across. Asteroids and comets, on the other hand, can be several kilometers across. Some are even hundreds of kilometers across! Because meteors are so small, they often get pulled into planetary orbits, while asteroids and comets are large enough that they stay within the gravitational pull of the sun. Meteors are small enough that if they begin to hurdle towards the earth, they either burn up in Earth's atmosphere, or hit the earth with very little impact. Several millions of meteors fall towards the earth every year. If an asteroid or comet hit the earth though, they would have a severe impact.Scientists believe an asteroid the size of San Francisco hit Earth 65 million years ago. It had a huge environmental impact on the earth and caused the extinction of many animals, including the dinosaurs. Asteroids and comets get named, while meteors are too small and plentiful to name. Asteroids are given a name by the person who discovers them. On the contrary, comets are named after the person who discovered them. For example, Guiseppe Piazzi discovered the first asteroid and named it Ceres. Edmund Halley discovered Halley's Comet.Asteroids and meteors are made of rock and metal. Comets are made of ice, hydrocarbons, and rocks. Comets have a volatile core, while meteors and asteroids do not. Comets can have their own atmospheres, where asteroids and meteors do not. The next time you look up at the night sky, see if you can spot any meteors flashing by. Maybe you will be lucky enough to trace the tail of a passing comet or asteroid instead!Which information in from the article helps the reader understand the overall text structure? (2 points) aThe author explains the similarities and differences between asteroids, comets, and meteors that have hit the earth, and the impact each made. bThe author explains the similarities and differences in characteristics between asteroids, comets, and meteors. cThe author explains the similarities and differences between people who look in the night sky using a telescope and those who look with their eyes. dThe author explains the similarities and differences between the size, power, and appearance of asteroids, comets, and meteors. A classroom has one triple-beam balance. To complete an experiment, each student must use the balance for 6 minutes. The class meets for 1 hour. How many students can participate in the experiment? Sean just graduated from college and is now in the market for a new car. He has saved up to $4,000 for a down payment. He's deciding between a Super and a Duper. The Super is priced at $23,599 and the Duper is priced at $18,999. After agonizing over the decision, he decides to buy the Duper. He writes a dealership check for $4,000 and takes out a loan for the remainder of the purchase price.Identify what role money plays in each of the following parts of the story. (Medium of exchange, unit of account, or store of value)A. Sean writes a check for $4,000.B. Sean can easily determine that the price of the Super is more than the price of the Duper.C. Sean has saved $4,000 in his checking account. wacky wizards offers beginner and advanced magic classes. The beginner class costs 6 more than half the cost of the advanced class.Last week they taught 7 beginner classes and 11 advanced classes and earned $390. Write a system that represents the cost of the beginner class, b and the advanced class, a. HELP!!!!! What symbolic impact is made when Susan Glaspell includes quilting as a part of Mrs Wrights lifestyle? Combine the following sentences using 'in spite of Somu is very poor man. But, he leads a happy life. During Bacon's Rebellion in 1676, those who protested against the leadership of the colony were chiefly If c = d, then a + c = d + a true or false A lottery machine uses blowing air to keep 2000 ping-pong balls bouncing around inside a 1. 0m1. 0m1. 0m box. The diameter of a ping-pong ball is 3. 0 cm. What is the mean free path between collisions? Who was the founder of Rhode Island? O A. George Washington OB. Roger Williams C. James Oglethorpe O D. William Penn Part AWhich structure does the author use to organize information in "Improving Old MacDonald's Farm"?order of importancechronological ordercomparison contrastproblem and solutionQuestion 2Part BRead this excerpt from "Improving Old MacDonald's Farm." In some cases farmers use animal waste as fertilizer, and even though its natural, if used incorrectly it can do terrible damage to water resources. In fact, it can cause eutrophication, or algae buildup, which depletes the oxygen aquatic organisms need to breathe.The bad news is that erasing these forms of pollution entirely is practically impossible. The good news is that there are steps farmers and ranchers can take to reduce the amount of pollution that comes from farms and ranches. For starters, they can reduce the amount of soil erosion and sedimentation by 20 to 90 percent by using soil conservation practices. One way to keep the soil in place is to make sure as much soil as possible has something growing in it or placed on it (like mulch). Plants and their roots help anchor the soil, keeping it in its place.How does the structure identified in Part A contribute to the development of ideas in this section of the article?The first paragraph discusses animal waste, and the second paragraph contrasts animal waste with sedimentation.The first paragraph discusses the issue of agricultural pollution, and the second paragraph explains resolutions to that problem.The first paragraph explains the cause of animal waste pollution, and the second paragraph explains how it promotes soil erosion.The first paragraph states that animal waste is the worst cause of pollution on farms, and the second paragraph suggests that sedimentation is less damaging. What is a 9 sided shape called?