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topjm [15]
3 years ago
10

Line n has a slope of 1/2. line m is perpendicular to line n. What is the slope of line m

Mathematics
2 answers:
Bezzdna [24]3 years ago
5 0

Answer:

-2

Step-by-step explanation:

Sincwe perpendicular slope are the opposite reciporcal

Ulleksa [173]3 years ago
5 0

Answer:

-2/1

Step-by-step explanation:

flip the fraction then flip the sign

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3 years ago
Multiplying polynomials find the product . <br> 2x(-2x-3)
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7 0
2 years ago
Need help with number 5
tangare [24]

Answer:

  (3)  y = 4x

Step-by-step explanation:

In order for the equation not to change, the point (0, 0) must be on the original line and so on the line after dilation. The only equation with (0, 0) as a point on the line is y=4x.

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8 0
3 years ago
The perimeter of a triangle is 34cm. What are the lengths of the sides if the first side is twice the length of the second side
dybincka [34]

Answer:

8sm, 16sm, 10sm

Step-by-step explanation:

the first side of the triangle: x

the other side of the triangle: 2x

the third side of the triangle: x+2

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x=8

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4 0
2 years ago
(2x + 5x - 3) + (x + 3)
IrinaK [193]

Answer:

8x

Step-by-step explanation:

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(2x + 5x + x) + (3 - 3)

8x + 0 =

8x

5 0
2 years ago
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