What is the diameter of a circle if the radius is 15 inches?

The diameter would be 30

Step-by-step explanation:

the diameter is r×2 so 15 times 2 is 30

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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