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Paul [167]
3 years ago
14

The sum of the three interior angles of any triangle equal 180 degrees. One right triangle has one acute angle of 30 degrees.

Mathematics
1 answer:
ELEN [110]3 years ago
6 0

Answer: right triangle is a triangle with one angle equal 90. That being said, the total of all angles = 180. 1 of them is 90 which makes the sum of the 2 acute angles = 90. One acute angle = 30 => the second one = 90 - 30 = 60 degree

Step-by-step explanation:

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Write an equation perpendicular to the line y=3/2x-2 that goes through (-4,3)
Goryan [66]

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Step-by-step explanation:

concept to know: two lines that are perpendicular has opposite reciprocal slopes.

y=-2/3x+b

in order to find b or the y-intercept, we need to plug in a point

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Hope this helps!! :)

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Step-by-step explanation:

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5 0
2 years ago
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Zanzabum

Answer:

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Step-by-step explanation:

5 0
2 years ago
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Regarding the violation of multicollinearity, which of the following description is wrong?
MA_775_DIABLO [31]

Complete question is;

Regarding the violation of multicollinearity, which of the following description is wrong?

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Answer:

a. It changes the intercept of the regression line

Step-by-step explanation:

Multicollinearity is a term used in multiple regression analysis to show a high correlation between independent variables of a study.

Since it deals with independent variables correlation, it means it must be found before getting the regression equation.

Now, looking at the options, the one that doesn't relate with multicollinearity is option A because the intercept of the regression line is the value of y that is predicted when x is 0. Meanwhile, multicollinearity from definition above does in no way change the intercept of the regression line because it doesn't predict the y-value when x is zero.

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I believe the answer is $50.
4 0
3 years ago
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