Answer:
Step-by-step explanation:
Given
← factor numerator and denominator
= ← cancel common factor (x + 1) on numerator/ denominator
=
The answer to this question is letter B
See attached picture for answer
Answer:
53°
Step-by-step explanation:
The angle that measures 143 is vertical to the right angle and the ? angle.
Vertical angles have the same measure. <? + <90 = <143
So do 143 - 90 = 53
So the ? angle = 53
Hope this helps ya!!