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Rufina [12.5K]
3 years ago
9

Pete is standing 4 feet away from a mirror on the ground. Pete is 6 feet tall and can just see the top of the tree in the mirror

from where he is standing. The two triangles formed in the picture above are similar.
If the mirror is 16 feet away from the base of the tree, how tall is the tree?

a. 18 ft
b. 10 ft
c. 24 ft
d. 15 ft
Mathematics
2 answers:
Murljashka [212]3 years ago
5 0
It’s option c, 24ft.
Sedaia [141]3 years ago
3 0

Answer:

24ft

Step-by-step explanation:

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Evaluate g(x)=1/5(1/3)^x for x=2
Shalnov [3]

Answer:

\frac{1}{45}

Step-by-step explanation:

Substitute x = 2 into g(x) and evaluate

g(2) = \frac{1}{5} × (\frac{1}{3})²

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5 0
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Which statement best describes how to determine whether f(x) = 9 – 4x2 is an odd function?
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<span>if </span>
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</span>
4 0
3 years ago
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the distant between two towns is kilometers there are approximately 8 kilometers in 5 miles which measurement is closest to the
RUDIKE [14]

both towns are the same length because they are the same distance away from each other.

4 0
3 years ago
Solve the given problem.
fiasKO [112]
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5 0
3 years ago
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Triangle ABC had a perimeter 18 cm
Anna007 [38]

Answer:

Use pythagoreum theorem to determine whether it is or isn't since I'm not really sure myself but here's my calculations.

Step-by-step explanation:

We need to find AC.

Picture a triangle called ABC. AB is one side and BC the other while AC is the hypotenuse.

AC=

ac =  \sqrt{ab ^{2}  +  {bc}^{2} } \\ ac = \sqrt{ {7}^{2} }  +  {3}^{2}  \\ ac =  \sqrt{49 + 9}  \\ ac =  \sqrt{58 }  \\ ac = 7.6

Round up the 7.6 to a whole number and you get AC=8. To get perimeter of a triangle simply add the sides together to get 18.

Not really sure about my answer but hope this helped.

5 0
2 years ago
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