Answer: 66
Step-by-step explanation:see attachment.
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Answer:
5 days
Step-by-step explanation:
1/2 + 1/2 = 3 (2 days) times by 2 makes it 4 days and finally 5th day 7 1/2
18 / 1 = x / 15......18 miles to 1 gallon = x miles to 15 gallon
cross multiply
(1)(x) = (18)(15)
x = 270 miles
S = rθ
4.2 = 1*θ
The central angle (θ) is 4.2 radians.
Answer:
t = 2 , t = 4
Explanation:
The equation has two solutions.
