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bulgar [2K]
2 years ago
13

Pls answer this question

Mathematics
1 answer:
EleoNora [17]2 years ago
4 0

9514 1404 393

Answer:

  x = 27°

Step-by-step explanation:

The supplements of each angle are complementary:

  (180 -6x) +(180 -4x) = 90 . . . . . . . . assumes x is in degrees

  270 = 10x . . . . . . add 10x-90

  27 = x . . . . . . . . . divide by 10

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Hallo what is thit see 45:5+90+66:2
Viefleur [7K]

45/5+90+66/2

=9 + 90 + 33

=99 +33

=132

7 0
2 years ago
A stack of paper is 5 1/2 inches long by 11.4 inches wide and 3.2 inches high.what is the volume of the stack of paper
sashaice [31]

Answer:

200.64

Step-by-step explanation:

Volume = Length x Width x Height

200.64 = 5.5 x 11.4 x 3.3

5 0
2 years ago
0.18 repeating fraction in the simplest form.
Triss [41]

Answer:

2/11

Step-by-step explanation:

Let's say our fraction is x = 0.1818181818...

The trick is to multiply x by 10²=100 in this case, since there are two repeating digits, and then subtract the original x.

So, in fact you are subtracting 0.181818 from 18.181818 which effectively cancels the entire bit after the decimal point.

You get:

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Which you can solve:

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6 0
3 years ago
How do you simplify this expression step by step?
nataly862011 [7]

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\bf \cfrac{1-sin^2(\theta )}{sin(\theta )}\cdot \cfrac{1}{cos(\theta )}\implies \cfrac{\stackrel{cos(\theta )}{\begin{matrix} cos^2(\theta ) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}} }{sin(\theta )}\cdot \cfrac{1}{\begin{matrix} cos(\theta ) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix} }\implies \cfrac{cos(\theta )}{sin(\theta )}\implies cot(\theta )

5 0
3 years ago
Read 2 more answers
Measure of the interior angles of the triangle
scoray [572]

Answer:

Angle A: 45, Angle B: 110, and Angle C: 25.

Step-by-step explanation:

A triangle is 180 degrees total. One angle is 25 degrees. 180- 25 leaves us with 155 degrees. We know that one angle is more than 65 degrees. 155-65 is 90. 90/2 is 45. Therefore, x= 45. Angle A: 45, Angle B: 110, and Angle C: 25. We can double check our work by adding 45+110+25= 180

3 0
3 years ago
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