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aniked [119]
3 years ago
14

Find the value of x.

Mathematics
1 answer:
faust18 [17]3 years ago
3 0

Answer:

x = 18

Step-by-step explanation:

Since that is a right angle, we know that the total degrees of the angle is 90 degrees.

1) Based off of that, you can form the equation: 3x + 2x = 90.

2) solve the equation for x. Combine like terms: 3x + 2x = 5x.

    5x = 90

3) So now, divide both sides by 5.  90 / 5 = 18

      x = 18

Therefore, the correct answer is x = 18.

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Answer:

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Step-by-step explanation:

Find the negative reciprocal of the slope of the original line and use the point-slope formula y−y1=m(x−x1) to find the line perpendicular to x+10y=60.

6 0
2 years ago
Simplify 2 (csc ^2 0-cot^2 0).
GarryVolchara [31]

Answer:

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answer is 2 because cosec^2 theta-cot^ theta is 1and when u multiply 1 and 2 answer is 2

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3 years ago
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3 years ago
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I think it is 9 1/2 feet.


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A bedroom has a length of x+ 3 feet and a width of x-1 feet. Write a polynomial to express the area of the bedroom. Then calcula
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Answer:

Step-by-step explanation:

Length = x+3

Width = x-1

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where l is the length of the bedroom

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