Two angles are complementary when they add up to 90 degrees<span>
</span>Two angles are supplementary when they add up to 180 degrees
angle = x
supplementary angle = (180-x)
complementary angle = (90-x)
180 - x - 40 = 2(90-x)
140 - x = 180 - 2x
-x + 2x = 180 - 140
x = 40°
Answer: 69
Step-by-step explanation:
$4.00 because
$15 - $7 = $8 than divide it by 2 which gives the $4 dollars for each 2 people
Answer:
A:-18
Step-by-step explanation:
Hopefully this helps!
