3 years ago

Which of the following questions describes the equation = a/4 -20?

1 answer:

6 0

1) Negative five -5 x 4 = -20 2) Negative eighty -80 / -4 = 20 3) Negative 1/5 (-1/5) x (-20) = 4 4) Negative eighty (-80) / 4 = -20

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To the nearest hundredth,what is the value of x ? A)36.08 B)41.51 C)47.81 D)72.88

maks197457 [2]

To solve, you have to use the Cosine of 41°. This is Adjacent side over Hypotenuse. Plug in the known side length and solve for x
Tan 41° = x / 55
x = Tan 41° · 55
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This would make the correct answer C. 47.81.

Hope this helps. Good luck! :)

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4 years ago

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Fynjy0 [20]

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Step-by-step explanation:

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