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madreJ [45]
3 years ago
15

If -2/5r=-20, then r=50 true or false

Mathematics
2 answers:
Hunter-Best [27]3 years ago
5 0

Answer:

true

Step-by-step explanation:

Sveta_85 [38]3 years ago
3 0

Answer:

false

Step-by-step explanation:

-2/5*50=-20

-2/250=-20

-1/125=-20

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Find the slope of the line passing through the points (-3, 7) and (2, -6)
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Answer:

The slope of the line passing through the points (-3, 7) and (2, -6) is -13/5.

Step-by-step explanation:

Use the slope formula to find the slope of the line based on two points.

m = y₂ - y₁/x₂ - x₁

Substitute the values

m = -6 - 7/2 - (-3)

Simplify.

m = -13/5

The slope of this line is -13/5.

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Step-by-step explanation

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