none of them are a right angle since there isn't an angle on any of those measurements that are 90 degrees.
Answer:
a = 132 m/s^2
Explanation:
f(t) = t^4 − 2t^3 − 6t^2 + 9t
v = f'(t) = 4t^3 - 6t^2 - 12t + 9
a = f''(t) = 12t^2 - 12t -12
Substitute t = 4 seconds into the equation for a:
a = 12(16) -12(4) -12 = 132 m/s^2
Answer:
Explanation:
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Answer:
The USA army will only buy the best uniform from america because if they bought from india where anti military terrorists are at large. Therefore they could possibly place a detonation device in these which would result in death of soldiers for a uniform to be cheaper.
Explanation:
