3 years ago

Change 725 percent to a mixed number

1 answer:

7 0

The answer to your question is 7 25/100 or simplified to 7 1/4 because percent means out of 100 and if there is 700 then there is 7 wholes thn you have 25/100 or 1/4

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A new pair of basketball shoes costs $98.00 at the sporting goods store. If there is a 10% sales tax, what is the actual cost of

tiny-mole [99]

107.80$ is the actual cost of the shoes

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Evgesh-ka [11]

Answer:

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Step-by-step explanation:

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Does 3b2-12b^2=-9b2?

Monica [59]

Answer:

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3 years ago

I especially need help in the formula and how to set these up, thank you.

Eddi Din [679]

8 • 8 = 64%

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3 years ago

In a right triangle ΔABC, the length of leg AC = 5 ft and the hypotenuse AB = 13 ft. Find: a The median to side BC

Artist 52 [7]

Answer:

7.81 ft

Step-by-step explanation:

Let us name the median AZ.

First we need to find the length of leg CB. We can do that with the Pythagorean Theorem (leg² + leg²= hypotenuse²)

AC² + CB²= AB²

5² + a²= 13²

25 + a²= 169

25-25 + a²= 169 -25

a²= 144

square root of 144 is 12

a=12

a=CB

12=CB, or CB=12

CZ≅ZB (Definition of median)

CZ=6

Now for the Pythagorean Theorem again.

AC² + CZ²= AZ²

5² + 6²= b²

25 + 36= b²

61= b²

7.81=b

AZ=b

AZ=median

median=7.81

4 0

3 years ago