A helicopter flies 168 miles against the wind in 2 hours; with the wind, it can
1 answer:
Answer:
105 mile/hour
Step-by-step explanation:
(H - W) x 2 = 168 against wind, speed = helicopter - wind
(H + W) x 2 = 252
H - W = 84 against wind, speed = helicopter - wind
H + W = 126
2H = 84 + 126 = 210
H = 105
You might be interested in
5 - 3.71 = $1.29
hope this helps! :)
The answer of this question is 42
You made the choice to choose the letter A, a second time.
Step-by-step explanation:
2x + 2y = 184 ---- eqn 1
y = 184 - 2x / 2
y = 92 - x ---- eqn 2
