3 years ago

Find a possible solution to the equation cos(x+2)=sin(3x)

1 answer:

NISA [10]3 years ago

7 0

The right answer is

C. x=22

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Mama L [17]

Answer:

I think D

Step-by-step explanation:

Sorry if it's wrong, but it's the only one I think makes sense. Brainlist me if u get it right! :)

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3 years ago

Furkat [3]

-10 + 2x + 30 x 12x
= 20 + 24x

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3 years ago

Vlad1618 [11]

Answer: -4, -3, -2

Step-by-step explanation:

By inspection, we know $x=-2$ is a root.

We can thus rewrite the equation as

$(x+2)\left(\frac{x^3 + 9x^2 + 26x+24}{x+2} \right)=0\\\\(x+2)(x^2 + 7x+12)=0\\\\(x+2)(x+3)(x+4)=0\\\\x=-4, -3, -2$

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2 years ago

SCORPION-xisa [38]

First convert 6% to a decimal to get .06, then divide 126 by the decimal form of the percent to find you answer.

126/.06 = 2,100 employees.

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3 years ago

tekilochka [14]

Answer:

not 100% sure but im pretty sure its C. Hope this helped!!

7 0

3 years ago