Answer:
x=28
Step-by-step explanation:
15 times 3 equals 45 hoped i helped
Answer:
x = 5/3
Step-by-step explanation:
pretty sure thats the answer
Step-by-step explanation:
(x + 20)º and (4x - 5)º are supplementary angles, meaning the sum of their angles = 180º.
(x + 20) + (4x - 5) = 180
5x + 20 - 5 = 180
5x + 15 = 180
5x = 165
165/5 = 33
Answer: x = 33