Answer:
6 min
Step-by-step explanation:
(a) Calculate the change in height
Δh = h₂ - h₁ = 30 000 ft - 6000 ft = 24 000 ft
(b) Calculate the time to reach altitude
distance = rate × time
Divide both sides by rate
time = distance/rate = 24 000 ft × (1 min/4000 ft) = 6 min
It takes 6 min to reach cruising altitude.
La respuesta final sería -5/3
Answer:
Step-by-step explanation:
we have several angles that have the same vertex and so they are congruent
1) e = 35 degrees because the opp angle has this measure
2) d = 109 degrees for the reason above
3) for find f we have to notice that the sum of the three angles (if you look at the vertical line you can notice that it is a straight line, so describes two angles whose measures are 180 degrees)
f = 180 - (35 + 109)
f = 180 - 144 = 36 degrees
Your answer is D
last choice
hope that helps