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3 years ago

8

What is the radius of 81π square inches

1 answer:

MrRa [10]3 years ago

3 0

It is 9 inches because the formula for the area of a circle is πr2 where the r represents the radius of the circle

The pi can be canceled out =

πr2 and 81 π leaving with

R2 and 81

The r2 represents a square number. So square root 81 and you would result in 9 as your answer

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VLD [36.1K]

Answer:

p = 35

Step-by-step explanation:

180 - 125 = 55

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180 - 145 = 35

p = 35

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3 years ago

Find the face value of the 20-year zero-coupon bond at 4.4%, compounded semiannually, with a price of $8,375.

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<u>Given</u>:

Time,

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Rate,

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Now,

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brainly.com/question/14862802

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3 years ago

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3 years ago

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kap26 [50]

Answer:

The answer is x = 4

Step-by-step explanation:

1. First you need to distribute the 3/4 * (x + 8). This looks like (3/4) * (x) + (3/4) * (8) = 9

2. Next you simplify the distributed equation, 3/4x + 6 = 9

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2 years ago

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