Given the formula for circumference of a circle, C=2πr, a.) Rewrite the formula in terms of r. Show your work.

b.) If the circumference of the earth is 24,900 miles, then what is the radius of the earth? What does that distance mean? Show your work.

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

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b, 20 yards

step-by-step explanation:

hi there!

the answer is: 2 and -2

step-by-step explanation:

case 1: an absolute value of positive number will still be a positive number

so absolute value of 2 is 2

case 2: an absolute value of negative number will be positive number so absolute value of -2 is 2