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Shtirlitz [24]
2 years ago
11

I need help! This is due in 30 minutes!!!

Mathematics
2 answers:
slavikrds [6]2 years ago
4 0

Answer:

b = 33°

Step-by-step explanation:

A full circle is 360°.

360° - 296° - 31° = b

360° - 296° - 31° = 33°

snow_lady [41]2 years ago
4 0

Answer:

b = 33°

Step-by-step explanation:

b + 31° + 296° = 360°

b + 327°= 360°

b = 360° - 327°

b = 33°

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:<span>  </span><span>You need to know the derivative of the sqrt function. Remember that sqrt(x) = x^(1/2), and that (d x^a)/(dx) = a x^(a-1). So (d sqrt(x))/(dx) = (d x^(1/2))/(dx) = (1/2) x^((1/2)-1) = (1/2) x^(-1/2) = 1/(2 x^(1/2)) = 1/(2 sqrt(x)). 

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Below I treat t as being dimensionless. So where t is supposed to stand for time I write "t seconds" instead of just "t".

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