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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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The perimeter of a rectangle is 70 cm. The ratio of length to width is 2:5. Find the length and width of the rectangle.
olya-2409 [2.1K]

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Step-by-step explanation:

Let's call the length 2x and the width 5x. Since perimeter can be calculated by multiplying the sum of the length and width by 2 we can write:

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