When their endpoint angle measure up to 180 then they can be called opposite rays
X=25
4x-10=90
Add 10 to both sides
4x=100
Divide both sides by 4
None of these is correct.
-4(5-x)
= (-4•5) + (-4•-x)
= -20 + 4x
= 4x-20
Answer:
47.56
Step-by-step explanation:
I think it is 2 I am trying to solve it only 4th grade
