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natali 33 [55]
3 years ago
15

HELP ME PLZ ce 365 What is mz1? 3r

Mathematics
1 answer:
Travka [436]3 years ago
6 0

Answer:82+31=113     180-113=67 so the answer is 67

Step-by-step explanation:

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Write the equation of a line that is perpendicular to y =3x-2 and that passes through the point(-9,5)
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Answer:

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Step-by-step explanation:

If two lines are perpendicular, the signs of the slope must be opposite and the slopes are reciprocals.

(basically if one is say -2/3, the other is 3/2. just flip it upside down)

So this slope is 3, so the new slope should be -1/3

The equation is now y = -1/3x + b

To find b, substitute (-9,5) in the equation

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Step-by-step explanation:

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So using the equation you gave: 0=x^2-5x-1

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Btw the equation explicitly write "1" as the coefficient of x, but since it's not provided it's implied that it's 1.

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The last step just consists of taking the + and - solution, and since it asks for exact solutions you leave the 29 under the radical, and you don't approximate. There is no further simplification that can be done here.

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