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Vinil7 [7]
3 years ago
11

Evaluate each function at the given value.f(x)=10x2x at x=4

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
6 0
Just plug 4 into x

f(x) = 10*2x
f(4) = 10*2(4)

The answer would be 80
never [62]3 years ago
4 0
Well if X=4  10*2*4=80
10*2=20
20*4=80
there for your answer would be 80 hope this helps
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3 years ago
In ΔHIJ, h = 40 cm, ∠J=20° and ∠H=93°. Find the length of j, to the nearest centimeter.
DaniilM [7]

Given:

In ΔHIJ, h = 40 cm, ∠J=20° and ∠H=93°.

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The length of j, to the nearest centimeter.

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According to Law of sine,

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In ΔHIJ, using law of sine, we get

\dfrac{j}{\sin J}=\dfrac{h}{\sin H}

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