Answer:
10(10+x)
Step-by-step explanation:
Step-by-step explanation:
The sum of two opposite interior angles equals an exterior angle
50+?=115
?=115-50=65°
Answer:
8/5-12x.
Step-by-step explanation:
To distribute, you simply need to multiply each of the terms inside of the parenthesis by -4. This will give you:
=-4(
)-4(3x)
=8/5-12x. This is your answer!
There will have to be 5 because of the 4