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mixer [17]
2 years ago
13

Can someone help me Worth 100 points

Mathematics
1 answer:
Fudgin [204]2 years ago
8 0

Answer:

1. 66

2. 35

3. 69

4. 122

5. 58

6. 29

7. 151

8. 61

9. 44

10. 48

11. 42

12. 56

13. 39

14. 151

15. 99

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If the tree grows an additional 10 feet, what is the new angle of
avanturin [10]

Answer:

  B)  47.1°

Step-by-step explanation:

The tangent relation is useful here.

  Tan = Opposite/Adjacent

The original height of the tree is the side of the triangle that is opposite the angle of elevation:

  Opposite = Adjacent × Tan

  original height = (25 ft)×tan(34°) ≈ 16.863 ft

__

After growing an additional 10 ft, the tree has a height of ...

  16.863 ft + 10 ft = 26.863 ft

Then the angle of elevation is found from ...

  tan(angle) = (26.863 ft)/(25 ft) ≈ 1.07451

  angle of elevation = arctan(1.07451) ≈ 47.057°

The angle of elevation to the top of the tree is about 47.1°.

6 0
2 years ago
Mmo
Mashutka [201]

Answer:

C

Step-by-step explanation:

when you solve this it is x>10.

< and > is the open hole and x is greater than -10 so it will be going right.

hope this helped :)

8 0
3 years ago
Which even definition corresponds to exactly one outcome of the experiment?
s2008m [1.1K]
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7 0
3 years ago
Solve the equation: - 9 + x = 17
atroni [7]

Answer:

x = 26

Step-by-step explanation:

Start with - 9 + x = 17,   or   -9 + x = 17

Solve for x by isolating x on the left side.  To do this, add 9 to both sides, obtaining x = 26

7 0
3 years ago
Convert 42.4 inches to meters.Round your answer to 2 decimal points
Naya [18.7K]

Answer:

1.07m

Step-by-step explanation:

the first step is to convert inches to cm

1in =2.54cm

(42.4in/1in x2.54cm)

42.4in = 107.69cm

then convert cm to m

1cm =0.01m

(107.69cm/1cm x 0.01m)

107.69cm =1.0769m

~1.07m

4 0
2 years ago
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