3 years ago

Ive been stuck for so long. pls help

Mathematics

1 answer:

astra-53 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

Might be C, but I hope it helps

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Answer:

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Step-by-step explanation:

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erastovalidia [21]

All you need is the double angle identity:

$\cos^2x=\dfrac{1+\cos2x}2$

So we have

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Apply the identity again to the squared term:

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3 years ago

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adelina 88 [10]

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I 4 (4, 3)) 2 4 x (1, -1) The slope is positive v Find the slope.

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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