A helicopter takes off from the ground 800 feet from the base of a building. It flies in a straight line directly to the top of
the building. If the building is 160 feet tall, what angle did the helicopter take off from?
1 answer:
<h2>
Angle did the helicopter take off from is 11.31°</h2>
Step-by-step explanation:
Refer the given figure.
The initial position of helicopter is A.
It needs to go to position C.
We need to find angle A.
We have
Angle did the helicopter take off from is 11.31°
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Answer:
y = 5x -12
Step-by-step explanation:
point-slope form:
y - y1 = m(x-x1)
m= slope
m= (y2-y1)/ (x2-x1)
we have (4, 8) and (2,-2)
x1 = 4 y1= 8
x2= 2 y2= -2
m=( -2-8) / (2- 4)
m= -10/ -2
m= 5
so we have:
y - 8 = 5(x-4)
y - 8= 5x -20
y= 5x -20 +8
y = 5x -12
Answer:
Four is the final answer (4)
Step-by-step explanation: Have a brilliant day of learning!
Using a calculator I got 56.36
Answer:
1.62533254
Step-by-step explanation:
The cost of 3 jackets would be $69.75.
