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liraira [26]
3 years ago
9

A tree that is 14 feet tall casts a shadow that is 30 feet long. Find the angle of the elevation from the top of the shadow to t

he top of the tree. Round to the nearest degree.
Mathematics
1 answer:
Umnica [9.8K]3 years ago
8 0

Let x = angle we must find

tan x = 14/30

arctan(tan x) = arctan(14/30)

x = 25.0168934781

Answer: 25 degrees

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Does anyone know 1/4 x ? = -2?
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Answer:

-8

Step-by-step explanation:

1/4 x = -2

You want the value of x. x is being multiplied by 1/4. To get x alone on the left side, you need to divide both sides by 1/4. Dividing by 1/4 is the same as multiplying by 4.

Multiply both sides of the equation by 4.

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Answer: -8

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The table above shows the weekly salaries and commission of ten salespeople. What is the interquartile range of the data? Usa te
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Answer:

Step-by-step explanation:

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3 years ago
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