Abcde is a regular pentagon. the apothem is 9.7 cm, and ab = 14.1 cm. calculate the area of the pentagon. round the answer to the nearest tenth.

Seth practice piano for 1 1/3 hours on saturday and 5/6 hour on sunday for much longer did he practice on saturday than on sunday?

What are the steps to solving the inequality 3b + 8 ≥ 14?

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36