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Ksivusya [100]
3 years ago
15

What is the slope of a line whose equation is 7x - 5y = 10? Help me please !

Mathematics
1 answer:
Kay [80]3 years ago
7 0

Answer:

7/5

Step-by-step explanation:

Slope intercept form is y=mx+b. It is called that because it tells us the slope,m, and the y-intercept, b.

So we can solve your given equation to find m the slope.

7x-5y=10

Subtract 7x on both sides:

-5y=-7x+10

Divide both sides by -5

y=(-7/-5)x+(10/-5)

Simplify:

y=(7/5)x+-2

m=7/5 so 7/5 is the slope.

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Answer:

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4 0
3 years ago
Triangle LMN similar to triangle OPQ find the measure of side PQ round your answer to the nearest 10th if necessary
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*see attachement for the triangles given

Answer:

PQ = 6.8

Step-by-step explanation:

Corresponding sides of similar shapes or figures are proportional to each other. Since ∆LMN ~ ∆OPQ, the ratio of their corresponding sides would therefore be equal. Thus:

LN/OQ = MN/PQ

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How can you determine whether salt water is a solution or a compound?
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In the comments

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3 years ago
If there are 10 South American butterflies and you're comparing 3:2 and 2 is European birds and 3 is South American birds how ma
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marin [14]

Answer:

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Step-by-step explanation:

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