3 years ago

Find all solutions to the equation. cos^2x + 2 cos x + 1 = 0

1 answer:

3 0

Answer:

take a picture of the problem

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pogonyaev

R of Earth = R of Saturn - 51,853.9 km
6,378.1 km = R - 51,853.9 km
R = 6,378.1 km + 51,853.9 km
R = 58,232 km.

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3 years ago

Pachacha [2.7K]

Answer:

Step-by-step explanation:

It depends on how you look at it, the answer is C.

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3 years ago

butalik [34]

Answer:

1 because 4 time 11 is 44. 45 - 44 is 1

Step-by-step explanation:

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2 years ago

Mama L [17]

This would be three square inches.

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3 years ago

Gwar [14]

$y = \frac{1}{4} {x}^{4} + \frac{5}{2} {x}^{2} - 18x + k$

Step-by-step explanation:

$dy = ( {x}^{3} + 5x - 18)dx$

Integrating the above expression, we get

$y = \int( {x}^{3} + 5x - 18)dx$

$= \frac{1}{4} {x}^{4} + \frac{5}{2} {x}^{2} - 18x + k$

where k is the constant of integration

5 0

3 years ago