HELP!

1 answer:

Ber [7]2 years ago

5 0

A)
8^2+9^2=c^264+81=c^2
c^2=145c=sqrt 145c=12.04
B)
Pythagerean Theorum:
A^2+B^2=C^2, where C is the hypotenuse and A and B are the other legs
15^2=9^2+B^2
225=81+B^2
225-81=B^2
144=B^2 (square root both sides)
12=B

You might be interested in

What's 200 divided by 30?

xeze [42]

6.666666666667............

5 0

2 years ago

Can someone help me please?

erma4kov [3.2K]

The answer is b bc the area of one cube is 57.76 so you multiply that by six bc there are six cubes. Once u do that you get 346.56 as the answer

5 0

2 years ago

Find the value of the following expression:

77julia77 [94]

The answer is 9

I hope this helped! Have a great day/evening/night! :)

5 0

2 years ago

If the sales-tax rate is 7.5%, what is the sales tax on a $48.00 purchase?

madam [21]

The tax is 3.60, the total is 51.60

8 0

2 years ago

Read 2 more answers

Ellie uses 12.5 pounds of potatoes bto make mashed potatoes. She uses one tenths as many pounds of butter as potatoes how many p

In-s [12.5K]

Answer:

1.25 Pounds were used for butter.

Step-by-step explanation:

6 0

2 years ago