5. In AABC, ZA is a right angle and m2B= 60. If AB = 20 ft, find BC. If necessary, round your answer to the nearest tenth.
A) 10 ft
B) 40ft
C) 20 √ 3 ft
D) 40 √ 3/3 ft

Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.

Combine the information in the problem and the chart using the average balance method to solve the problem.

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f