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katrin [286]
3 years ago
11

WILL GIVE BRAINLEST

Mathematics
2 answers:
Damm [24]3 years ago
5 0

Answer:

1.6 Hz

Step-by-step explanation:

I know this was posted a week ago, but, if you still need help:

You can set up a proportion, as follows.

50 / 2  =  40 / x => where x = frequency in Hz,

x = 2*40/50 = 80/50 = 8/5 = 1.6 Hz

Simple Question.

zimovet [89]3 years ago
4 0
16 -> work is in the picture
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If f(x) = 2x2 and g(x)= x2 + 2x, which expression represents f(g(x))?
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Answer:

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Step-by-step explanation:

Given;

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7 0
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(PLEASEE HELPP 24 points)Regina’s work to find the surface area of a square pyramid from its net is shown below. A square pyrami
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