Twenty point ! an investment firm offers three types of equity investments,
a, b, and c. of the firm's clients, 30% invest in a, 50% invest
in b, and 20% invest in c. the rates of return are 10%, 6%,
and 7% for a, b, and c, respectively. what is the expected
value of the total return rate for the firm's clients?

step-by-step explanation:

where is the questions

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

a

step-by-step explanation:

i believe it is the square root of 122 because when you turn it on it's side, to where the 5 inches is on the bottom, it looks like it is the same length.