plz help I will mark as brainlest!

Answers

Answer 1

Answer: C

Step-by-step explanation: BD And CE are 4 each, so you add those together and it’s 8 then add 5 which is 13 and add 2.5 which gives you 15.5 which is C

Related Questions

help help help help help help

Answers

Answer:

no, its an acute triangle

Step-by-step explanation:

Answer:

This is not a right triangle

Step-by-step explanation:

The reason as to why this is a right triangle is because I used the equation a2 + b2 = c2. * = 2

24* + 42*= 2340

26*= 676

2340 is not the same as 676

Therefore the triangle is not a right triangle

5jx(4628j+92759375738.845647398k)/8664386847j+9464h

Answers

Answer:

7657897vhbhjgiyfutvbvgj .jhvbjh76567

Step-by-step explanation:

ilyvlkvlhv8nkbh;k.h

NEED HELP GIVING 20 POINTS

Answers

Answer:

-5

Step-by-step explanation:

Just substitute the values and use a calculator to solve.

what is the tenth term in the sequence 25, 43, 61, 79, 97,....? a)187, b)151, c)133, d)115

Answers

Answer:

The tenth term would be: 187

Step-by-step explanation:

Best to make a table and apply the rule being used in order to find the pattern. The rule in this case is:

25 --- 43 --- 61 --- 79 --- 97--- ___ --- ___ --- ___ and so on

First we must find how 25 gets to 43, 61 to 79, and so on.

25 + 18 = 43

43 + 18 = 61

61 + 18 = 79

97 + 18 = 115

And you may continue this till you get to the tenth term!

6) 115

7) 133

8) 151

9) 169

10) 187

This is your answer!

Answer:

A.187

Step-by-step explanation:

sin θ=√5/3, cos θ=2/3

3/2

2√5/5

√5/2

3√5/5

Answers

9514 1404 393

Answer:

cos θ = 2/3

Step-by-step explanation:

We presume you want the value of the cosine for

sin θ = √5/3 ≈ 0.745356

There are several possible approaches you can take to this problem.

1) Using the trig identity:

cos = √(1 -sin²)

cos θ = √(1 -(√5/3)²) = √(1 -5/9) = √(4/9)

cos θ = 2/3

2) Another approach you can take is to use a calculator to find the angle, then use the calculator to find the cosine of the angle.

cos θ = cos(arcsin(√5/3)) = cos(arcsin(0.745356)) = cos(48.19°) ≈ 0.666667

cos θ = 2/3

3) Yet another approach is to check the answer choices for reasonableness.

You are given sin θ = 0.745356. This is more than 0.707107, the value where sine and cosine are equal, so the cosine value must be less than 0.707. The answer choices are ...

2/3 ≈ 0.667

3/2 . . . greater than 1; not a viable cosine value

2√5/5 ≈ 0.894 . . . too large

√5/2 . . . greater than 1; not a viable cosine value

3√5/5 . . . greater than 1; not a viable cosine value

So, just looking at the values of the offered answer choices, you can choose the correct one. It is the only value with the appropriate magnitude.

cos θ = 2/3

Determina la ecuación de recta de una recta en su forma estándar, tal que contiene al
punto(3,-4) y es paralela a la recta que pasa por (0,2) & (3,1).

Answers

Big the answer would be that it’s tab dfg fog hb is a day or a long day of a week or so before I can join the summer or just like me or I wanna is the day you can come over tomorrow or tomorrow I just got done and I’ll give you the money I have

Question 5 (1 point)
A rectangle has a length of x + 7 and a width of x - 2. Write an
equation that describes the area, A, of the rectangle in terms of
Ob
A = 2x + 5
A = x2
+ 9x - 14
A = 2x + 9
ос
Od
A=x²+.
= x + 5x – 14

Answers

Answer:

A = x^2 + 5x - 14

Step-by-step explanation:

A = L × W

A = (x+7) × (x-2)

A = x^2 + 7x - 2x - 14

Tim read 70% of his book containing 230 pages how many pages does he have left

Answers

Hello!

Considering the whole book as 100%, there’s 30% left.

Then, 30% of 230 = 0,3*230 = 69 pages.

Hope you’re all right! Stay safe!

69 Pages are left to read by Tim.

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Total pages= 230

Percentage of reading = 70%

So, number of Pages Tim reads

= 70 /100 x 230

= 161 pages

Hence, number of pages left = 230- 161 = 69 pages

Learn more about Unitary Method here:

https://brainly.com/question/22056199

#SPJ2

10.2 is 21.25% of what number?

Answers

Answer: 48

Step-by-step explanation: Using proportions

48 is the number whose 21.5 percent is 10.2 .

What is percentage?

A percentage is a number or ratio that can be expressed as a fraction of 100.

How to convert a percentage into a number?

Divide the given percentage by hundred to convert it into a number.

Let x be a number whose 21.5% is 10.2.

Therefore,

[tex]\frac{21.25}{100} (x) = 10.2[/tex]

⇒ [tex]21.25x = 10.2(100)[/tex]

⇒[tex]21.25x = 1020[/tex]

⇒[tex]x = \frac{1020}{21.25}[/tex]

⇒[tex]x = 48[/tex]

Hence, 48 is the number whose 21.5 percent is 10.2.

Find out more about percentage here:

https://brainly.com/question/13450942

#SPJ2

a(x+y)-a(x-y) simplified .

Answers

Answer:

2ay

Step-by-step explanation:

a(x+y)-a(x-y)

Distribute

ax +ay - ax + ay

Combine like terms

2ay

Answer: 2ay

Work Shown:

a(x+y)-a(x-y)

ax+ay-ax+ay

(ax-ax)+(ay+ay)

(0ax)+(2ay)

0+2ay

2ay

What is the 9th term in a geometric sequence with a common ratio of 2 and a first term of 3

Answers

Answer: 768

Step-by-step explanation:

Just multiply 2 by the first term (3) until u get to the 9th term

So 1.. 3*2= 6

2.. 6*2=12

3.. 12*2= 24

& so forth

So the 9th term is 768

True statement about parallelogram

Answers

All four sides are congruent.

Answer:

a parallelogram is a simple non-self-intersecting quadrilateral with two pairs of parallel sides.

Step-by-step explanation:

-5(x+2)+3x= Which expression can be written in the box on the other side of the equation

Answers

Answer:

O-2(x+5)

Step-by-step explanation:

I have to much time on my hands

Answer:

-2x-10

Step-by-step explanation:

-5(x+2)+3x=

Distribute

-5x-10 +3x

Combine like terms

-2x-10

Answer the following question. What is 6x-7-12x+3?

Answers

Answer:

-6x-4

Step-by-step explanation:

Combine 6x and −12x to get −6x.

−6x−7+3

Add −7 and 3 to get −4.

−6x−4

Answer:

-6x-4

Step-by-step explanation:

6x-12x

-6x

-7+3

-4

-6x-4

Solve for a. 3(a+3)+6=30

Answers

Answer:

a = 5

General Formulas and Concepts:

Order of Operations: BPEMDAS

Properties: Distributive, etc.

Step-by-step explanation:

Step 1: Write equation

3(a + 3) + 6 = 30

Step 2: Solve for a

Distribute 3: 3a + 9 + 6 = 30Combine like terms: 3a + 15 = 30Subtract 15 on both sides: 3a = 15Divide 3 on both sides: a = 5

Step 3: Check

Plug in a to verify it's a solution.

Substitute: 3(5 + 3) + 6 = 30Add: 3(8) + 6 = 30Multiply: 24 + 6 = 30Add: 30 = 30

2 ton of rocks cost $2,920.00. What is the price per pound?

Answers

Answer:

$0.73 per pound

Step-by-step explanation:

2920 divided by 4000 (2 tons is 4000 pounds) equals 0.73

The volume of the triangular prism is 54 cubic units

What is the value of x ?
3
5
7
9

Answers

7 is the correct answer!

Given the system of linear inequalities below Choose the point that represents a solution to the system

Answers

Answer:

listen to the song acquaintances by the weeknd its amazing

Simplify (x^2/7)^3/4

Answers

Answer:

(x^2)^(3/4)/7^(3/4)

Step-by-step explanation:

What the answer and how

Answers

Not for sure but it’s most like 6/9

The string is 30 centermeters long how long is string in inches

Answers

Answer:

11.811 inches

Step-by-step explanation:

every inch is 2.54 centimeters

Answer:

Set up the long division sign with the q-7 on the outside and the 13q-91 inside.

Then, notice that to get to 13, you multiply the q and 7 by 13. This gets both terms to 13q and 91, which cancel out the numbers inside the long division sign.

Suppose the dimensions of your dining room are 12 feet by 14 feet. You purchase a rectangular table that is 7 feet by 9 feet. After you put the table in the dining room, how much space is left in the dining room (in square feet)?

Answers

7 x 9 = 63

12 x 14 = 274

add them together and you gey the total space left

Janice is roller skating at a constant speed away from her house. The first half of the street is flat, but the second half has a steep upward hill. Janice moves more slowly as she skates up the hill.

Which graph shows Janice's position as she roller skates away from her house?

A. Z
B. X
C. W
D. Y

Answers

Answer:

It's Z.

Step-by-step explanation:

Because the road is straight at first, then it gets steep.

which means that the road goes down,

kinda like a drop off.

Answer:

Y moving quicker, then moving slower rate

Identify the binomial

Answers

Step-by-step explanation:

where are the numbers?

Other Questions

A comma is used after the words yes, no, why, and well when they are the first words In a sentence.TrueO False Which shows sets to which the numberon the number line belongs 1 point3. A bus driver stops at a gas station to put some gasoline in the bus. Hepays $2.48 per gallon for 15 gallons of gas. How much did he pay for thegas? Since there are 36 inches in one yard, how many inches are in 3 7/8 yards? in 2/2 time how many beats are in a measure? what is the difference between the point of view and voice? Given (64y^2)+(4x^2)+128y+16x+64=0, transform the equation into the appropriate form If a person has treated you terribly or deeply wronged you in some way, and that person apologizes to you, what should you do? If you accept someones apology, does that mean you are being weak? Explain using real-world examples. Must be no less than 10 complete sentences. im confused someone help :( What is the range of the set of ordered pairs below? {(2, 3),(0, 6),(- 2, 9),(4, 0)} which of the following phrases best explains what remote sensing can help us do? 12How many electrons shells would an atom of Sulfur have?Locate on your Periodic Table*(5 Points)03616O 3213 One purpose of President Reagan's Address at Moscow State University was to A.Inform listeners about well-known Russian writers. B.Inform listeners about the importance of American history. C.Persuade listeners to vote President Reagan into office. D.Persuade listeners to embrace democratic freedoms. My question is "La Profesora Mara sabe mucho sobre la asignatura de biologa. Ella est"And my options areA.reservado B.informada C.simptico D. gracioso what is the equation of the line in standard form through each point? (3,1) & perpendicular to -4c + y - 1= 0 Each student in a science class of 25 performed the same experiment. Each student shares their data and it isrecoded on a class data table. Tamara compared the data that she personally collected in her experiment to thedata collected by the rest of her classmates.Which of the following might indicate to her that her results are valid? The one boxed in is the one I'm stuck on. You don't have to answer the other questions. Thank you for your help. How does a weight loss club effectively improve community health? It requires members to lose a specific amount of weight. It provides information and support for members to reach their goals. It allows only those who are serious about making health improvements. It makes other people feel bad that they are not making health changes. What happened to the Aztec and Inca Empire? Statistics are the final word on every issue? True or false