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Anna [14]
2 years ago
13

E=3.8cos(110πt). Determine the period.

Mathematics
1 answer:
kotykmax [81]2 years ago
6 0

Check the picture below.

f(t)=3.8\cos(\stackrel{B}{110\pi } t)~\hfill \stackrel{\textit{\Large Period}}{\cfrac{2\pi }{110\pi }\implies \cfrac{1}{55}}

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Answer:

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4 years ago
Given points A (-5, 6) and B (7, -1), find: Distance, Midpoint, and Slope
a_sh-v [17]
We have that
<span>points A (-5, 6) and B (7, -1)

Part A)
find the distance
d=</span>√[(y2-y1)²+(x2-x1)²]-------> d=√[(-1-6)²+(7+5)²]----> d=√(49+144)
d=√193  units

Part B)
find the midpoint
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Part C)
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4 years ago
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svlad2 [7]

Answer:

See explanation

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8 0
3 years ago
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sattari [20]
The answer is x=64 hope this helped
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