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11Alexandr11 [23.1K]
3 years ago
10

Using angle A as the reference angle, what is the ratio of the opposite side to the adjacent side?

Mathematics
1 answer:
kondaur [170]3 years ago
8 0

Answer:

20/21

Step-by-step explanation:

Opposite / Adjacent = RT / AR

You have to find RT

Use the Pythagorean Theorem

AR^2 + TR^2 = AT^2

21^2 + TR^2 = 29^2

441 + TR^2 = 841             Subtract 441 from both sides

TR^2 = 841 - 441

TR^2 = 400

sqrt(TR^2) = sqrt(400)

TR = 20

Ratio: TR / AR = 20/29

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110- (5x) 70, 110- What is the value of x? 14 15 16 17​
Grace [21]

The value of x is 14 because the sum of all angles in kite is 360 degree option first 14 is correct.

<h3>What is linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

The question is incomplete.

The question is in the picture please refer to the attached picture.

We know the sum of all angles in a kite is 360 degree

110 + (5x) + 110 + 70 = 360

290 + 5x = 360

5x = 70

x = 14

Thus, the value of x is 14 because the sum of all angles in kite is 360 degree option first 14 is correct.

Learn more about the linear equation here:

brainly.com/question/11897796

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7 0
2 years ago
A process produces a certain part with a mean diameter of 2 inches and a standard deviation of 0.05 inches. The lower and upper
Nimfa-mama [501]

Answer:

The value of Cp (measure of potential capability) is 6.33.

Step-by-step explanation:

Given information: Process average = 2 inches, process standard deviation = 0.05 inches, lower engineering specification limit = 1.6 inches and upper engineering specification limit =3.5 inches.

The formula for Cp (measure of potential capability) is

CP=\frac{USL-LSL}{6\sigma}

Where, USL is upper specification limit, LSL is specification limit, σ is process standard deviation.

Substitute USL=3.5, LSL=1.6 and σ=0.05 in the above formula.

CP=\frac{3.5-1.6}{6(0.05)}

CP=\frac{1.9}{0.3}

CP=6.3333

CP\approx 6.33

Therefore the value of Cp (measure of potential capability) is 6.33.

7 0
3 years ago
Simplify:
wlad13 [49]

Answer:

The answer to your question is  letter C. 7y³  + 7n²y²  - 22y²

Step-by-step explanation:

                                   y²(4y + 7n² + 2) - 3y² (-y + 8)

Multiply

                                 4y³ + 7n²y² + 2y² + 3y³ - 24y²

Use the associative property for like terms

                               (4y³ + 3y³) + (2y² - 24y²) + 7n²y²

Simplify like terms

                                7y³ - 22y² + 7n²y²   or    7y³  + 7n²y²  - 22y²        

5 0
4 years ago
Help asap i need help ill give brainlist!!
natulia [17]

(-11.2)+10.1 = -1.1


(-11.2) +10.1 and 11.2+ (-10.1) are related because the negative signs are switch so both equations have the same answer.


6 0
3 years ago
Help on math? Thanks! :)
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Equilateral- all sides are the same
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