H=-5(t^2 - 16t)
H=-5(t^2 - 16t +64)+320
H=-5(t-8)^2 +320
Vertex is at (8, 320)
The max height is 320 m.
Answer:
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Step-by-step explanation:
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Answer:
x =7
Step-by-step explanation:
The triangle is a 30°, 60°, 90° triangle. We know that.
I'm pretty sure that the left side is 7 time the square root of 3.
x = 7
if this helped brainliest is appreciated
Answer:
Multimedia Specialist
Step-by-step explanation:
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