3 years ago

Write as an equation.5 is one-fourth of a number c.

1 answer:

7 0

Answer:

5 = 1/4x

Step-by-step explanation:

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Elena L [17]

The best answer is 15/8 and it could be simplified I think

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a_sh-v [17]

Answer:

7 ÷ 3/9 = 7 x 9/3 = (7x9)/3 = 63/3 = 21

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Aloiza [94]

ANSWER

$\cos(150 \degree) = - \frac{ \sqrt{3} }{2}$

EXPLANATION

We want to find the exact value of cos(150°).

150° makes an angle of 30° with the positive direction of the x-axis and it is also in the second quadrant.

The cosine ratio is negative in the second quadrant.

Using the unit circle,

$\cos(150 \degree) = - \cos(30 \degree) = - \frac{ \sqrt{3} }{2}$

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aliina [53]

Answer:

79 R 4 or 79 R 4/9

Step-by-step explanation:

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3 years ago

sergejj [24]

Yes because that is what it is because that is the answer

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