Answer:
Complementary angles
Step-by-step explanation:
Complementary angles are angles that add up to 90 degrees.
Answer:
10
Step-by-step explanation:
X+7=12
x=5
x+7=-12
x=-19
hope this helps!
Answer:
77.70 dollars or 77.7
Step-by-step explanation:
12.95 x 6 = 77.7 dollars
12.95 + 12.95 + 12.95 + 12.95 + 12.95 = 77.70
Hope this helps