183.24 - 15.99 base fee equals 167.25 spent total on mileage.
167.25÷ 0.75=223
He drove 223 miles
Answer:
$20 is her bonus
Step-by-step explanation:
12 + 12 + 12 = 48
68 - 48 = 20
Looks like it may be asking you to convert it to a fraction or percent. 7/20 or .35
a. 12 deg, b. 168 deg
We can create a systems of equations using this information, since supplement angles add up to 180 deg and complementary angles add up to 90 deg, when angle = x deg and supplement = y deg,
x + y = 180
y = 2(90 - x ) + 12
Solving:
x + 2(90 - x) + 12 = 180
-x + 180 + 12 = 180
x = 12
12 + y = 180
y = 168
Radius is length of line from centre to the point.
Radius=√5^2+12^2=√169=13units