3 years ago

Use a sum identity to find the exact value of cos 285.

1 answer:

8 0

The exact value of cos 285 is:
Fraction: (square root of 6 - square root of 2) over 4
Decimal: 0.25881904...

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inessss [21]

slope = (y2-y1)/(x2-x1)

m= (-6--5)/(-1--3)

m = (-6+5)/(-1+3)

m=-1/2

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STatiana [176]

Answer: B, D

Step-by-step explanation:

You Can just count the blocks

B: has 24 and D has 24 which both of them are between 30 and 20

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Stels [109]

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Natalija [7]

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Alik [6]

Answer:

Srry I can’t graph it but this is how it would look like it would be a horizontal line with the x-intercept of -5

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3 years ago