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3 years ago

5

Rewrite with only sin x and cos x. cos 3x

1 answer:

Gekata [30.6K]3 years ago

6 0

$\cos (3x)=4\cos^3 x-3\cos x$

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Charles is doing renovations on his house. He has budgeted 25% of the cost for new

Rama09 [41]

Answer:

$14,400

<em>Brainliest, please!</em>

<em />

Step-by-step explanation:

25% is furniture, and furniture costs $3600.

So, 3600 x 4 is the total cost, which equals 14400

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2 years ago

Lucie drank 3/4 of a pint of bottled water. One serving of the water is 7/8 of a pint. How much of a serving did she drink.

attashe74 [19]

7/8
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3 years ago

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PIT_PIT [208]

The answer is 4 units.

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3 years ago

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Simplify. (x6 y3)(−8xy2)(−6x3)

meriva

When simplifying this, we would have to take this little by little in serious steps and not only this, but to also take notice of the use of <u>pemdas</u> and to make sure that we take each step carefully.

We first would <u></u><u>(first)</u> simplify the following:

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3 years ago

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Katena32 [7]

D.) "The graphs of the equations intersect each other at two places."

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