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Mazyrski [523]
3 years ago
8

A park ranger standing in a 146-foot lookout tower sees the beginning of a forest fire. she measures the angle of depression fro

m the tower to the fire to be 12 degrees. Assuming that the ground is horizontal, calculate the distance from the tower to the fire. *Round to the nearest hundredth
Mathematics
1 answer:
faust18 [17]3 years ago
6 0

their gd7v7gvugvrty

Step-by-step explanation:

7yvtc

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SVETLANKA909090 [29]
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3x         + 5z = 12       1x - 2y - 2z = 2
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2x -  4y + 1z = 11                                        <u>-2x + 2y - 2z = -3</u>
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<u />
4 0
3 years ago
What is the sum of the interior angles of a polygon that has 16 sides
Pachacha [2.7K]
2520
16-2=14x180=2520
7 0
2 years ago
Six friends, four boys and two girls, went to a movie theater. They wanted to sit in a way so no girl sits on either first or la
mel-nik [20]

Answer:

120 ways

Step-by-step explanation:

Since no girl wil sit either first or last

Hence, in all irrespective whether boy or girl = (6 - 1)! = 5! = 5 X 4 X 3 X 2 = 120

∴ Number of arrangements = 120 ways

8 0
3 years ago
Can someone please help me with this problem
Archy [21]
I think its A because if you think about it 6 and 12 its a easy possiblility so it is A i think
5 0
3 years ago
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For the triangles to be congruent by HL, what must be the value of x?
lilavasa [31]

Answer:

x = 8

Step-by-step explanation:

For the triangles to be congruent, then the legs

ED = AB, that is

4x + 2 = 34 ( subtract 2 from both sides )

4x = 32 ( divide both sides by 4 )

x = 8

6 0
3 years ago
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