Does anybody know how to solve this please with work along with each one? Thank you

1 answer:

5 0

What grade are u in.

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grandymaker [24]

Answer:

The decimal 2.8 is equivalent to 26/9

Hope this helps

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nlexa [21]

The answer is b
2cos x + 1 = 0
2 cos x = -1
cos x = -1/2
x = cos^1(-1/2)
(cos inverse (-1/2))
x = 120°

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3 years ago

ch4aika [34]

X=-2
Explanation is I just know the answer

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steposvetlana [31]

What is the starting distance

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Svetlanka [38]

Answer:

Step-by-step explanation:

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2 years ago