What is the area of a regular pentagon with a side length of 10 inches and a distance from the center to a vertex of 10 inches? round your answer to the nearest tenth. a. 96.3 in^2 b. 172.0 in.^2 c. 344.1 in.^2 d. 192.6 in.^2

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.