The answer is 51.3 degrees because you add 90+38.7=128.7
then you do 180-128.7 because this is a linear/ supplementary triangle which adds up to 180
and you get 51.3 degrees
Answer:
=-5x
Step-by-step explanation:
Remove parentheses (-a)=-a
= -5x.3
hoped i helped :) can i get brainiest
Answer:
2 1/2
Step-by-step explanation:
