PLEASE YOU CAN ANSWER NUMBER 1 OR 2 OR BOTH PLEASE I JUST NEED HELP WITH BOTH AND NO ONE WILL ANSWER MY QUESTIONS!!!!!!!! :(
2 answers:
Answer:
Step-by-step explanation:
Given that a rocket path is given by
When it hits the ground h(x) =0
Hence we get
i.e. after 4 minutes the rocket hits the ground
2) Given that
We have to find time t when height >280
Between 0 and 3 seconds the object would be above the building.
1.) You plug a number into the variable x. Then you will solve the equation for h(x) to find the time it takes for the rocket to travel the path given.
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-5 - 12 = -17 Starts at -5 degrees, then it drops another 12, so you subtract 12 from -5.
Solve for hypotenuse
Hypotenuse =
Substitute 3 for A and 4 for B
Solve exponents
3^2 = 9
4^2 = 16
Add
9 + 16 = 25
Solve square root
= 5
5 is your answer
Answer:
Step-by-step explanation:
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Answer:
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Step-by-step explanation: