Mathematics Middle School

Plz help me thank you

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

I think the answer is c

Related Questions

The ratio that compares the measurements of a model and the real object is called what?

Answers

Answer:

Unit Scale

Step-by-step explanation:

A unit scale is a ratio that compares the dimensions of an actual object to the dimensions of a scale drawing or model that represents the actual object. Neither value in a unit scale has to equal 1.

i need help 1 through 5 for now

Answers

1. 3x
2. x
3. 6x
4. 3x
5. 6x

Answer:3xx6x3x6xStep-by-step explanation:

x + 2x

= 1x + 2x

= (1 + 2)x

= 3x

2x - x

= 2x - 1x

= (2 - 1)x

= 1x

= x

4x + 2x

= (4 + 2)x

= 6x

6x - 3x

= (6 - 3)x

= 3x

5x + x

= 5x + 1x

= (5 + 1)x

= 6x

[tex] [/tex]

Ben and Monica are building number patterns.

Ben’s pattern starts with 1 and follows the rule “multiply by 3, then subtract 1”
Monica’s pattern starts with 2 and follows the rule “multiply by 2, then subtract 1”
Select each ordered pair that represents Ben and Monica’s patterns using Ben’s terms as the x-coordinates and Monica’s corresponding terms as the y-coordinates.
(2, 1)
(3, 2)
(5,5)
(9, 14)
(14, 9)

Answers

I think it is 3,2. I maybe wrong.

the answer is 3,2 i had something similar to this

Find the area of a circle with diameter 10 .
Use the value 3.14 for π , and do not round your answer.
Be sure to include the correct unit in your answer.

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The answer is 78.54.

help me BRAINLIEST i dont know

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Answer:

38 and 57

Step-by-step explanation:

Please help for brainliest:
Write the expression p^-2 in positive exponential form

Answers

Answer:

1/p^2

Step-by-step explanation:

To get rid of a negative exponent, make it under a 1/

Answer:

1/p³

Step-by-step explanation:

the graph of h is the graph of f(x)=x^2 translated 4 units left and 7 units down. Write the function H in vertex form.

Answers

Answer:

f(x)=a(x - h)2 + k

Much like a linear function, k works like b in the slope-intercept formula. Like where add or subtract b would determine where the line crosses, in the linear, k determines the vertex of the parabola. If you're going to go up 2, then you need to add 2.

The h determines the movement horizontally. what you put in h determines if it moves left or right. To adjust this, you need to find the number to make the parentheses equal 0 when x equals -2 (because moving the vertex point to the left means subtraction/negatives):

x - h = 0

-2 - h = 0

-h = 2

h = -2

So the function ends up looking like:

f(x)=a(x - (-2))2 + 2

Subtracting a negative cancels the signs out to make a positive:

f(x)=a(x + 2)2 + 2

Step-by-step explanation:

The translated value of the function is h ( x ) = ( x + 4 )² - 7

How does the transformation of a function happen?

The transformation of a function may involve any change.

Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.

If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:

Horizontal shift (also called phase shift):

Left shift by c units: y=f(x+c) (same output, but c units earlier)

Right shift by c units: y=f(x-c)(same output, but c units late)

Vertical shift:

Up by d units: y = f(x) + d

Down by d units: y = f(x) - d

Stretching:

Vertical stretch by a factor k: y = k × f(x)

Horizontal stretch by a factor k: y = f(x/k)

Given data ,

Let the function be represented as f ( x )

Now , the value of f ( x ) is

f ( x ) = x²

we can obtain the function h(x) by first translating it 4 units to the left, which gives us f(x + 4), and then translating it 7 units down, which gives us f(x + 4) - 7. Therefore, the function h(x) can be written as:

h(x) = f(x + 4) - 7

To write this in vertex form, we need to complete the square. First, we have:

h(x) = f(x + 4) - 7

h(x) = (x + 4)² - 7

This is the vertex form of the equation for h(x). The vertex of the parabola is at the point (-4, -7), which is obtained by setting x + 4 = 0 in the equation above.

The value of the vertex is -7, which is obtained by subtracting 7 from the squared term.

Therefore, the vertex form of the equation for h(x) is:

h ( x ) = ( x + 4 )² - 7

Hence , the transformed function is h ( x ) = ( x + 4 )² - 7

To learn more about transformation of functions click :

https://brainly.com/question/26896273

#SPJ2

pls help i will give brainliest !!

Answers

Answer:

$792

Step-by-step explanation:

44% of 1800 is 792 :)

C) 792 is correct.

44% of 1,800 is 792! Please give crown!

Answer the question.

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I believe “NK” is not a line segment

Please answer quickly!!

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-14/15+-2v/3+v/3 that is the answer

Answer:

= -14/15 - 1/3v

Step-by-step explanation:

A recipe uses 1 ¼ cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can be made using 1 gallon of milk?

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128 hope this helps

need help with this question, please

Answers

Given:

The expression is:

[tex]\left(\dfrac{6}{17}t-6\right)+\left(\dfrac{7}{17}t+9\right)[/tex]

To find:

The missing values in the simplification of the given expression.

Solution:

We have,

[tex]\left(\dfrac{6}{17}t-6\right)+\left(\dfrac{7}{17}t+9\right)[/tex]

Combining like terms, we get

[tex]\left(\dfrac{6}{17}t-6\right)+\left(\dfrac{7}{17}t+9\right)=\left(\dfrac{6}{17}t+\dfrac{7}{17}t\right)+\left(-6+9\right)[/tex]

[tex]\left(\dfrac{6}{17}t-6\right)+\left(\dfrac{7}{17}t+9\right)=\dfrac{13}{17}t+3[/tex]

Therefore, the missing values for 1,2,3,4 blanks are [tex]\dfrac{6}{17}t,9,\dfrac{13}{17},3[/tex] respectively.

What is the solution to this system?

Answers

Answer: There is no solution

Step-by-step explanation:

The system of a systems of equations on a graph is the coordinate where the 2 lines intersect, or come together. In this picture, the 2 lines don't intersect at a point, so there is no solution. Here are some rules for systems of equations on a graph:

How to know if it has 'infinite' solutions: If it has infinite solutions, the 2 lines share the same points. In other words, they are basically just on top of each other, or in the exact same spot.

How to know if there are 'no solutions': The 2 lines never come together (intersect). This is true in this graph because they are always apart.

How to know if there is 'one solutioin': The 2 lines cross each other, come together, or intersect (all the same meaning), at 1 point .

Hope this helps :)) Also brainliest would be appreciated :D

Please help with this question

Answers

Answer:

Step-by-step explanation:

because one of them is steched out and the other is not.

rigid definition-inflexible

no because they are at different points on the graph and one is stretched and the other is not.

HHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLPP

Answers

Answer:

the 1st answer is H, yw

Step-by-step explanation:

quadrant I is on the top right, quadrant II is on the upper left, quadrant III is on the bottom left, and quadrant IV is on the bottom right. H is located in the top left (quadrant 2)

HELP PLS ASAP.I LOST SO MY POINTS

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x=6 because 6 x 6 x 6 = 216

B) x=6

Explanation: it’s equivalent to 216

I NEED HELP ASAP AND PLZ THE RIGHT ANSWER

Answers

Answer:

Step-by-step explanation:

2 + 7 + 2 + 3 + 1 = 15

there are four friends

15/4= 3.75

and since one cant have 3.75 of a fruit, the answer should be three

Answer:

Step-by-step explanation:

2+7+2+3+1=15

15 divided by 5(his 4 friends and himself)=3

hope this helps:)

Can someone help me please?

Answers

Answer:

133

Step-by-step explanation:

Add all the numbers then divide by how many numbers there are

so we would need to add them all up then divide by 9 because of how much we added.

after adding and then dividing (addition first) we should get 133

Three cards, one labeled "A," one labeled "T," and one labeled "C," are picked in random order. Based on the tree diagram, which is a valid conclusion. Select all that apply. There are three correct answers.

The probability of the letters spelling CAT is 1/6.

The probability that A will be the first letter chosen is 1/15

15 cards must be drawn to determine the probability of spelling CAT

The sample space consists of 6 outcomes.

The probability that T will be the first letter chosen is 1/3.

Answers

The probability of the letters spelling CAT is 1/6; the sample space consists of 6 outcomes; the probability that T will be the first letter chooses in 1/3

If you count the amount of options at the end there are 6 which means the sample space is 6 and that you have a 1/6 chance of getting any of the options. Because there are only 3 cards, there is a 1/3 chance of any given card being chosen first.

Circumference (Level 2)

Answers

Answer:

The diameter is 13

Step-by-step explanation:

Circumference can be found by diameter*π

In this case its 13π sooooooooo the diater is obvious. It’s 13 meters

Answer:

radius r = 2.06901426 m

diameter d = 4.13802852 m

circumference C = 13 m

area A = 13.4485927 m2

Can someone help me?(for the second time ;-;)

Answers

Answer:

y66677

Step-by-step explanation:

Aimee has 2 sisters in her family. She thinks the probability of a family having 3 children who are all girls is ¼ because there can be 0 girls, 1 girl, 2 girls or 3 girls.

Aimee designs a simulation to test her prediction. She flips a coin 3 times in a row and records the results. She uses heads to represent a girl and tails to represent a boy. After 10 trials of this simulation, Aimee gets the following results.

1 2 3 4 5 6 7 8 9 10
BBB GBB GGG GGB BBG GGB BGG BGB BBG GBB

Does ¼ seem like a reasonable probability of having 3 girls? Use a tree diagram to model and support your thinking.
Estimate the probability of having 3 girls using the results from Aimee’s simulation.

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Answer:

Step-by-step explanation:

find the missing angle in the triangle

Answers

Answer:

[tex]a + 95 \degree + 53\degree = 180\degree \\ a = 180\degree - (95 + 53)\degree \\ a = 32\degree[/tex]

Answer:

Step-by-step explanation:

Please solve!!!!!! Thanks

Answers

Answer:

1st: 108.41

2nd: 7.268

3rd: 7.04

BRAINLEST PLS

Step-by-step explanation:

1st: 108.41

2nd: 7.268

3rd: 7.04

BRAINLEST PLS

1. 108.41 (293x37%=108.41)
2. 7.268 (79x9.2%=7.268)
3. 7.05 (44x16%=7.05)

Plot and label all the points that are 4 units from point P AND that share the same x coordinate as point P. Write the coordinates for all the points in the box below. Point P (-2,1) NO FILES.

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The answers should be: (-2,5), (-2,-2), (-6,-1), (2,1)

Hope this helped :)

HELP FAST

Simplify:

6s – (3s – 2)
A. 3s + 2
B. 3s – 2
C. -3s – 2
D. -3s + 2

Answers

Answer:

3s + 2

Step-by-step explanation:

Answer:

Hi! The answer to your question is A. 3s+2

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

- Brooklynn Deka

Mr. Smith got a new puppy, Stout! He went out and bought a bag of puppy chow for $27.99, but had a 15% off coupon.

1. What is the cost of the puppy chow after the discount?

2. With 6.5% sales tax, what would be the final price?

Answers

1. 27.99 divide by 100 x 85% = 23.79

2. 23.79 divide 100 x 106.5% = 25.34 i think !!

1. $27.99 - 15% = 23.79

2. $23.79 + = 6.5% = 30.29

I NEED HELP QUICK!!!!!!!!!!

Answers

1 B hope that correct

Answer:

Step-by-step explanation:

It's pretty easy all you do is numberline

PLZ SEND AT LEAST A SCREENSHOT I NEED HELPPPP

Answers

Answer:

When was

Step-by-step explanation:

Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(0, 6) B(4, 6) C(4, 2) D(0, 2) Given these coordinates, what is the length of side CD of this rectangle?

Answers

Answer:

Step-by-step explanation:

(4,2 )is the answer

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