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Ghella [55]
3 years ago
14

Evaluate sine, cosine, and tangent for -5pie/6

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

Answer:

i need more info on this question

Step-by-step explanation:

You might be interested in
I need some help please
muminat
Answer: 113.0 ft (bottom right corner)

=====================================

Explanation:

The triangle has a horizontal leg of 220 ft and a vertical leg of x ft. We'll use the tangent rule to connect the opposite side and adjacent side

opposite side = x
adjacent side = 220
this is with the reference angle shown in the diagram

So,
tan(angle) = opposite/adjacent
tan(26) = x/220
220*tan(26) = x
x = 220*tan(26)
x = 107.301169 ... see note below
x = 107.3

Now that we know the approximate value of x, we add on 5.7 to get
x+5.7 = 107.3+5.7 = 113.0

note: make sure your calculator is in degree mode. The value is approximate to 6 decimal places

3 0
3 years ago
Pls helppp and tap on the image to see it
musickatia [10]

Answer:

See attached

Step-by-step explanation:

The midpoint will be -> (3, 2)

     We get this from plugging in our numbers (file 2) and solving. You get (6/2, 4/2) which results in (3, 2).

     <u>Files:</u>

[1] Midpoint Formula

[2] I filled in the image you shared

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

4 0
3 years ago
well for my homework it is telling me: A game box for video games is shaped like a rectangular prism. What is the surface area o
yuradex [85]
The surface area of the game box is 1162 cm squared.
8 0
4 years ago
Please help asappp worth 20
Naily [24]

Answer:

98

Step-by-step explanation:

angles 1 and 2 are congruent, the lines in each side of the shape prove this.

another way to solve if you are not sure is to subtract all of the numbers from 360. all quadrilaterals equal 360 degrees, so if you subtract each of the three angles from 360, you will be left with the last angle.

360-120-44-98=98

5 0
3 years ago
Read 2 more answers
A football stadium has a square poster of Deandre hanging outside. The poster has an area of 625 square feet. What is the length
mamaluj [8]

Answer:

25 sq ft

Step-by-step explanation:

I used a calculator.

4 0
3 years ago
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