First you have to solve for the other angle (3x-70) so, 3x=70 and x=70/3
now that you have the complementary angle of 70/3 degrees, subtract 180-70/3 to get 156 2/3 degrees as your final answer
Answer:
-0.5= 2. contraction
7/8= 2. contraction
4/3= 1. Expansion
-1.5= 1. Expansion
Step-by-step explanation:
Expansion means its greater of one or is one
Contraction means its less of a one
Answer: a=x-b/2
Step-by-step explanation: