2 years ago

Which equation has a solution of 8

Mathematics

1 answer:

Arada [10]2 years ago

6 0

Answer:

Step-by-step explanation:

because that's the answer

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The distance between Atlanta Georgia and Denver Colorado Is 1398 miles. That is twice the distance between Atlanta and Detroit M

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Every spring the grade four students play the grade five students in softball. The graph shows their scores.

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3 years ago

27 list the factor is this prime or composite

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3 years ago

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5 0 = - in = in quadrant II Given cos = Find sin 3

____ [38]

Answer:

sinΘ = $\frac{2}{3}$

Step-by-step explanation:

using the identity

sin²x + cos²x = 1 ( subtract cos²x from both sides )

sin²x = 1 - cos²x ( take square root of both sides )

sinx = ± $\sqrt{1-cos^2x}$

given

cosΘ = - $\frac{\sqrt{5} }{3}$ , then

sinΘ = ± $\sqrt{1-(-\frac{\sqrt{5} }{3})^2 }$

= ± $\sqrt{1-\frac{5}{9} }$

= ± $\sqrt{\frac{4}{9} }$

= ± $\frac{2}{3}$

since Θ is in quadrant II where sinΘ > 0 , then

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2 years ago

Find the number if 5/6 of it is 55.

kow [346]

Answer:

The unknown number is 66.

Step-by-step explanation:

We know that we need to find the number that is 55 when calculated as 5/6 or the whole number. First, we must divide 55 by 5.

55 ÷ 5 = 11

This means that 1/6 of the unknown number is 11.

Now, let's multiply 11 by 6.

11 x 6 = 66

Therefore, the unknown number is 66.

Hope this helps! :)

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