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Len [333]
3 years ago
11

a child lies on the ground and looks up at the top of a 14-ft tree nearby. the child is 7 ft away from the tree. what is the ang

le if elevation from the child to the top of th tree? round to the nearest whole degree.

Mathematics
1 answer:
iragen [17]3 years ago
7 0

Answer:

63°

Step-by-step explanation:

From the diagram, the angle of elevation from the child to the top of the tree can be calculated using the tangent ratio.

Recall SOH-CAH-TOA from your Trigonometry class.

The tangent is opposite over adjacent.

\tan(A)  =  \frac{14}{7}

A =  \tan^{ - 1} ( 2)

A = 63.43 \degree

The angle of elevation is 63° to the nearest degree.

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Answer:

p > s

Step-by-step explanation:

Given

p \to poncho

s \to scarf

Required

The inequality

From the question, we understand that;

the number of p used is more than the number of s

<em>more than means greater than.</em>

So, the inequality is:

p > s

To represent this on a number line.

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3 years ago
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Answer:

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3 years ago
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SIZIF [17.4K]

∛16a^4b^6

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Hope that help.

8 0
3 years ago
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soldier1979 [14.2K]

Well each ladder has 30, and then it depends on how each person climbs their ladder. One climb at the rate of -2 per second. The other climb at the rate of 1 per second. Just x is equal to 1, that's why I didnt put 1x.
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yaroslaw [1]

Answer:

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