Answer: Supplementary Angles
Step-by-step explanation:
Supplementary angles are a pair of angles whose sum is 180°. 45° and 135° add up to 180°. Therefore, the answer is supplementary angles.
Answer:
-(4x + 7)/2 - (3x - 2)/2 = (-4x - 7 - 3x + 2)/2 = (-7x - 5)/2
4(x+7)=8x-20
4x+28=8x-20
28=4x-20
48=4x
x=12
Answer:
105 degrees
Step-by-step explanation:
Answer:
es 3573
Step-by-step explanation:
