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Paladinen [302]
3 years ago
13

2. If h(x) = -3x2 - 5x -5, find h(-2).

Mathematics
1 answer:
Vitek1552 [10]3 years ago
5 0

Answer:

-1

Step-by-step explanation:

-3X2 -5(-2)-5

-6+10-5

-11+10

-1

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3 years ago
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Find the value of x. Round your answer to the nearest tenth.
Crazy boy [7]
<h2>The value of x "option A) 12.5" is required answer.</h2>

Step-by-step explanation:

In given figure,

Base (b) = 11 and Angle = 28°

To find, the value of x = ?

We know that,

\cos A=\dfrac{b}{h}

Where, h is the hypotaneous = x

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