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oksian1 [2.3K]
3 years ago
12

Which is an equation for the line shown? A) x=2 B) y=2 C) x=-2 D) y=-2

Mathematics
1 answer:
Studentka2010 [4]3 years ago
7 0

Answer:

A) x=2

Step-by-step explanation:

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What is equivalent to the square root of -27
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3 years ago
Desmond wants to sell his car that he paid $8,000 for 2 years ago. The car depreciated, or decreased in value, at a constant rat
butalik [34]

Answer:

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5 0
3 years ago
Read 2 more answers
PLEASE SHOW WORK OR EXPLAIN
timofeeve [1]

Answer:

<h3>20.6 ft</h3>

Step-by-step explanation:

You must use the trigonometric function.

In this case, it will be tangent.

tangent=\dfrac{opposite}{adjacent}

We have

\theta=38^o,\ opposite=r,\ adjacent=20

\tan38^\approx0.7813

Substitute:

\tan38^o=\dfrac{r}{20}

\dfrac{r}{20}=0.7813              <em>multiply both sides by 20</em>

r=15.626

Tree height is r + 5.

Therefore

r+5=15.626+5=20.626\approx20.6\ ft

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3 years ago
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