Please help I really need it

1 answer:

Anton [14]2 years ago

8 0

Answer:

solar panels get energy from the sun.

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tester [92]

You would have to divide by three and then you would get ____cal per bar

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3 years ago

Harlamova29_29 [7]

the answer is 60degree..hope it helps u

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2 years ago

Zanzabum

The law of cosines states that, if $\alpha$ is the angle between sides b and c,

$a^2 = b^2+c^2-2bc\cos(\alpha)$

So, plugging our values, we have

$a^2 = 16+16-2\cdot 4\cdot 4\cdot\cos\left(\dfrac{\pi}{4}\right)$

This is equal to

$a^2 = 32-32\cdot\dfrac{\sqrt{2}}{2} = 32-16\sqrt{2}$

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2 years ago

Nezavi [6.7K]

What are u asking? your writing too much

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2 years ago

Darya [45]

Answer:-5

Step-by-step explanation:

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2 years ago