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zzz [600]
3 years ago
11

Having trouble figuring out this problem, WILL give the brainliest answer. PLEASE no spam/ irrelevant comments. Thank you!!! &lt

;3

Mathematics
1 answer:
Reil [10]3 years ago
4 0
First calculate the remaining angle in the triangle. which is going to be 180-65-75 = 40.
and basically the remaining angle should be the same as x. because of the (vertical opposite angle) theory.
therefore, x should be 40°
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Plz helppppppppppppppppppp
Lena [83]

Answer:

maybe A and c?

Step-by-step explanation:

also love your pfp hope you have a good day I'm bad at math and this so either A and C or... D and A?

6 0
3 years ago
A guy wire makes a 67° angle with the ground. Walking out 32 feet further from the tower, the angle of elevation to the top of t
kirill [66]

Answer:

20.9 feet

Step-by-step explanation:

<em>The figure attached below can be formed through the information given.</em>

<u>Step 1: Find angle y</u>

<em>All angles of a triangle are equal to 180°</em>

<em>67 + 39 + y = 180</em>

<em>y = 74°</em>

<u>Step 2: Use sin formula to find H</u>

<em>a/sin a = b/sin b</em>

<em>32/sin 74 = b/sin 39</em>

b = 20.9 feet.

The height of the tower is 20.9 feet.

!!

4 0
3 years ago
ITS EASY BUT PLEASE HELP!!!!-_-
g100num [7]
It’s the third choice because the highest degree is three and there are three terms. FOR QUESTION 3


The first two choices for QUESTION 4
5 0
3 years ago
What is the best approximation of the length of segment QS? (Note: cos 80° = 0.17)
matrenka [14]

Answer: QS=11.8cm


Step-by-step explanation:

1. You have the following information:

- The lenght of RS is 2 centimeters.

- The angle m∠S=80°.

- Cos80°=0.17

2. Therefore, you can calculate the lenght of the segment QS as following:

cos80=\frac{adjacent}{hypotenuse}

adjacent=2cm\\hypotenuse=QS\\cos80=0.17

3. Substitute values and solve for QS:

0.17=\frac{2cm}{QS}\\QS=\frac{2cm}{0.17} \\QS=11.76cm

4. To the nearest tenth:

QS=11.8cm

6 0
4 years ago
3-4z = -5+8z Can someone help?
noname [10]
3-4z=-5+8z

Add 5 to both sides

8-4z=8z

Add 4z to both sides

8=12z

Divide both sides by 12

z=12/8

Simplify

z=3/2
3 0
3 years ago
Read 2 more answers
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