2 years ago

N^2-4n-32..............

1 answer:

6 0

The answer should be 3n^3-32

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Sever21 [200]

Answer:

$y=\dfrac{-3}{7}x-\dfrac{32}{7}$

Step-by-step explanation:

Given that,

A line 7x - 3y = 68 and containing the point (8, -8).

The equation can be written as :

$-3y=68-7x\\\\y=\dfrac{68}{-3}+\dfrac{7x}{3}\\\\y=\dfrac{7x}{3}+(\dfrac{-68}{3})$

The slope is :7/3

Line is perpendicular so use m = –3/7

$-8=(-\dfrac{3}{7})\times 8+b\\\\-8+\dfrac{3}{7}\times 8=b\\\\b=\dfrac{-32}{7}$

So, required equation is :

$y=\dfrac{-3}{7}x-\dfrac{32}{7}$

6 0

2 years ago

aev [14]

Either way you do it you always get 1500 as your answer.

6 0

3 years ago

guapka [62]

Answer:

Jared has 16 books.

Explanation: Subtract 28 by 12 and you'll get 16.

8 0

2 years ago

galben [10]

X=4.1

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6 0

2 years ago

Nookie1986 [14]

I think it’s C but I could be wrong but I don’t think I am

6 0

2 years ago