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2 years ago

9

write the equation of the line perpendicular to y= 5/2x+2 that passes through the point (-7,9). Type an answer using slope-inter

cept form or using the given points in point-slope form

1 answer:

lianna [129]2 years ago

7 0

Answer:

y - (-7) = 4/5(x - 9)

y + 7 = 4/5 ( x - 9)

Step-by-step explanation:

those are

the answers

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Answer:

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Step-by-step explanation:

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Answer:

a) 0.172

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Step-by-step explanation:

Margin of error, E = $2\times\sqrt{\frac{p(1-p)}{n}}$

here,

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Therefore,

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