The length of the shorter base of a trapezoid, s, is 3 less than 2 times the longer base of the trapezoid, 1. Which equation can be used to determine the length of the shorter base of the trapezoid?
A S = 3-21
B S = 21-3
T +3
С S =
2
D S = 21 +3

10% of increase is the final answer! : )

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

its kind of blurry. can you put a clearer pic?

step-by-step explanation:

step-by-step explanation: