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4 years ago

Which relation is a function?

Mathematics

2 answers:

mamaluj [8]4 years ago

8 0

Answer:

I think A

Step-by-step explanation:

Vlad [161]4 years ago

7 0

Answer: Choice A is the absolute value function y = |x|.

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Kite ABCD is reflected over the line y = x. What rule shows the input and output of the reflection, and what is the new coordina

JulsSmile [24]

<u>Answer:</u>

(x,y)→(y,x); A' is at (2, −7)

<u>Step-by-step explanation:</u>

According to the given image, the coordinates of the kite ABCD are:

A (-7, 2)

B(-5, 3)

C(-2, 2)

D(-5, 1)

Kite ABCD is then reflected over the line y = x, the main rule to find the coordinates of the images is (y, x).

So for point A (-7, 2), the coordinates of the point A' after reflecting over the line y=x will be A' (2, -7).

6 0

3 years ago

Read 2 more answers

Ashton bought 5 cans of olive oil. Each can had a radius of 3.2 inches and was 15 inches tall. Find the total cubic inches of ol

amid [387]

Step-by-step explanation:

A can is a cylinder.

Volume of a can = Volume of Cylinder

$= \pi {r}^{2} h$

Given Radius = 3.2 inches and height = 15 inches,

Volume of one olive oil can =

$\pi( {3.2}^{2} )(15) \\ = 153.6\pi {in}^{3}$

Volume of 5 olive oil cans = 5 x volume of one olive can

$= 5 \times 153.6\pi \\ = 768\pi {in}^{3}$

I will just leave the answer in terms of pi as I'm not sure if you need to round off your answers.

5 0

3 years ago

the peach festival charges $5 for admission then$1.25 per pound of peaches picked. If Savanna went to the festival and picked 2.

Mumz [18]

Answer:

I'm glad you asked!

Step-by-step explanation:

So let's do it step by step.

Already she has to pay $ $5$ for going in.

She has $2$ whole pounds.

$1.25$ x $2=2.5$ or $2 \frac{1}{2}$

Add $ $5$ and $ $2.5$ .

$5+2.5 = 7.5$

Now let's do $1.25 divided by 10.

$$$ $ $1.25$ divided by $ $10$ $=0.125$

Now let's do $0.125$ times $4$

$0.125$ x $4 = 0.5$

Now let's add 7.5 to 0.5

$7.5+0.5=8$

4 0

3 years ago

If AB = 17 and AC = 68, then BC =

Digiron [165]

BC= 85 think u cam try or try this 51

8 0

3 years ago

65 miles in one hour.What is the average speed of the car?

lora16 [44]

Answer:

Step-by-step explanation:

It would be 40-70 miles per hr for the car.

4 0

3 years ago