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Formula
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Circumference = πD

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Find Diameter
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10π = πD
D = 10 ← divide by π on both sides

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Find Radius
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Radius = Diameter ÷ 2
Radius = 10 ÷ 2
Radius = 5

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Answer: Radius = 5 units
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3 0

2 years ago

−126 = 14k<br> MAKE SURE TO SHOW YOUR WORK PLEASE HURRY

vovangra [49]

Answer:

k = -9

Step-by-step explanation:

When a number (coefficient) is next to a letter (variable) that means you multiply. To solve you would to the opposite, which is to divide.

-126 ÷ 14 = -9

So -9 is equal to k.

Hope that helps and have a great day!

3 0

3 years ago

The image below shows two dilated figures with lines WX and W'X' drawn. If the larger figure was dilated using a scale factor of

diamong [38]

Sorry i’m not sure have a good day!

4 0

2 years ago