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vesna_86 [32]
3 years ago
7

Hi I need help with math ​

Mathematics
1 answer:
ddd [48]3 years ago
6 0

Answer:

sure but where is the math problem or do u need a tuter

Step-by-step explanation:

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What is the slope of a line that is perpendicular to the line whose equation is 7x−3y=10?
Sonja [21]

Since this equation is already in standard form, there is no need to convert it. Standard form is Ax + By = C. In this equation, 7 = A, 3 = B, and 10 = C. From standard form, Ax + By = C equals negative A over B.

7x + 3y = 10

↓

\displaystyle\ m= \frac{-7}{-3}

Then you'd simplify.

\displaystyle\ m=\frac{7}{3}

The slope cannot be simplified any more, so this would be the final answer.

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<em>- Marlon Nunez</em>

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Step-by-step explanation:

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We have been given a table that shows a linear relationship between x and y. We are asked to find the rate of change change of y with respect to x.

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m=\frac{-81}{-2+20}

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3 years ago
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Answer:

65%

Step-by-step explanation:

Since percentages are out of 100, you can write 13/20 as (13*5)/(20*5) = 65/100, which translates to 65%

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