Answer:
c i think
Step-by-step explanation:
it's c i think
I'm going to say 180 degrees
Answer: it's -1
Step-by-step explanation: Hope this helps
Can I have brainliest?
Answer:
x=20 degrees
Step-by-step explanation:
complementary means the angles equal 90 degrees
so ∠A+∠B=90 degrees
∠A=3x-2 and ∠B=x+12
so subsitute
(3x-2)+(x+12)=90
then solve for x
4x+10=90
4x=80
x=20 degrees is your answer