Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is r' if c c' = 3.0 and d = 12.0?

What is the length of the unknown leg in the right triangle ?

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

Find the arc length of the semicircle. 7the grade