Help please. I need 5 percent in khan

Answers

Answer 1

Answer: 1

Identify the point on the axis where x = -9, and find the correlating portion of the function above or below that axis. In this case, the function is equal to 1 when x is equal to -9.

Answer 2

Answer:

y= 1

Step-by-step explanation:

You simply need to look at the graph. When we look at the x-axis and look at -9, the line graphed (y-axis) is at 1. So point (-9,1) shows us our answer!

Look at my image below for more help!

Hope it helps!

Related Questions

Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?

A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft

Answers

Answer:

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

the answer to this is D

hi, Im offering 50 points for this one, Pls help me, I need an explanation and a answer

Answers

Answer:24/8 cups of water

Step-by-step explanation:

I think u just add it up like, 1/8. there were 6 people that did 1/8 so 6/8 cups. or 3/4.

then 2 people did 1/4 so, that is 2/4, or 1/2. so currently 5/4 cups of water.

3 people did 3/8, so 9/8. 10/8 plus 9/8=19/8

19/8plus 5/8 = 24/8.

i dont know if correct but still try on ur own.

Answer:

(1/8*6)+(1/4*2)+(3/8*3)+5/8=

3/4+1/2+1 1/8+5/8=

6/8+4/8+1 1/8+5/8=24/8

24/8=3

Answer: 3

Triangle JKL was dilated with the origin as the center of dilation to create triangle J'K'L'. The triangle was dilated using a scale factor of 1/2. The coordinates of the vertices of triangle JKL are given. You can use the scale factor to find the coordinates of the dilated image. Enter the coordinates of the vertices of triangle J'K'L' below.
(Decimal values may be used.)

Answers

Answer:

J' (-2, 2.5), K' (1, 2.5) L' (1, -2.75)

Step-by-step explanation:

With a scale factor of 1/2=.5 you can simply multiply all coordinates by .5 (or divide by 2)

J (-4,5) x 1/2= (-2, 2.5)

K (2,5) x . 5 = (1, 2.5)

L (2, -5.5) /2= (1, 2.75)

(7th)Math question someone pls explain how to answer it I am stuck pt.9

Answers

Answer: The probability of not choosing a black shirt is 8/10 or 80%.

Step-by-step explanation: You add up the number of total shirts and then subtract the number of black shirts.

Answer:

20% probability of not choosing the black shirt

Step-by-step explanation:

There are 10 shirts on the shelves. Each has a 10% chance of not being chosen. There are 2 black shirts which have 10% chance each of not being chosen. if you sum it up ( 10% ×2) you will get a 20% probability of the black not being chosen.

Therefore there is a 20% probability of not choosing the black shirt

The base of the pyramid below is a square that has an area of 64 square inches.

Suppose that the pyramid is sliced so that the cross-section is a square with an area of 49 square inches.

How can you slice the pyramid to get that square?

Answers

The height of the pyramid must be sliced by a factor of 7/8

How to slice the pyramid to get the square?

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

Area of base of the pyramid = 64 square inches.Area of cross-section of the pyramid = 49 square inches.

The base length of the pyramid is

L^2 = 64

L = 8

For the cross-section, we have

l^2 = 49

l = 7

Using the similar shapes, we have the height h to be

(L - l)/h = l/L

So, we have

(8 - 7)/h = 8/7

This gives

1/h = 8/7

Evaluate

h = 7/8

This means that the height of the pyramid must be sliced by a factor of 7/8

Read more about scale factor at

https://brainly.com/question/29229124

#SPJ1

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