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Karo-lina-s [1.5K]
3 years ago
7

A company makes steel lids that have a diameter of 13 inches. What is the area of each lid? Round your answer to the nearest hun

dredth
Mathematics
2 answers:
zheka24 [161]3 years ago
5 0

Answer:

132.73

Step-by-step explanation:

the equation for area of a circle is A=πr*2

if your diameter is 13 simply take half of that and plug into the equation

π(6.5)*2 which when put into a calculator comes out to 132.732289

Lesechka [4]3 years ago
5 0
The answer is 132.665 rounded is 132.67

area= r2 × π
13÷ 2 = 6.5
6.5 × 6.5 = 42.25
42.25 × 3.4 = 132.665 ------> 133.67
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3 years ago
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Vesnalui [34]

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x

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3 years ago
Which value of x satisfies the equation |-2x|=10
uranmaximum [27]

Answer:

Step-by-step explanation:

First you will divide I-2xI on both sides that should look like this:

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when you divide it your -2‘s should cancel out and you should be left with

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your answer should look like this then

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To get rid of the negative on the -X you have to didvide it by both sides

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your answer should be

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5 0
3 years ago
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