Answer:
45.21960784 or 45.2
Step-by-step explanation:
83,034.6 - 82,803.6 = 231 miles
231/16.5 = 14 miles per gallon
Answer:
2
Step-by-step explanation:
1/4+1/4=1/2
Answer:
x = 11
Step-by-step explanation:
Complementary means they add up to 90°
So add the angles up and set them equal to 90°
3x - 4 + 5x + 6 = 90
ADD the x's
8x - 4 + 6 = 90
COMBINE the -4 and 6
8x +2 = 90
SUBTRACT 2 from both sides.
8x = 88
DIVIDE by 8 on both sides.
8x/8 = 88/8
x = 11
