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Aleonysh [2.5K]

4 years ago

12

HIGH SCHOOL

1 answer:

-BARSIC- [3]4 years ago

6 0

Answer:99.9

Step-by-step explanation:

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Write the equation of the line that passes through the points (-3, - 5) and (-9,3). Express your answer in

Leokris [45]

that's the answer

Step-by-step explanation:

$slope = \frac{y2 - y1}{x2 - x1} \\ = \frac{3 - - 5}{ - 9 - - 3} = \frac{8}{ - 6} \\ \frac{y - 3}{x - - 9} = \frac{8}{ - 6} \\ - 6(y - 3) = 8(x - - 9) \\ - 6y + 18 = 8x + 72 \\ - 6y = 8x + 72 -18 \\ - 6y = 8x + 54 \\ \frac{ - 6y}{ - 6} = \frac{8x}{ - 6} + \frac{54}{ - 6} \\ y = \frac{8x}{ - 6} - 9$

7 0

3 years ago

A drain must be installed with a grade of 1/10 in. of vertical drop per foot of horizontal run. How much of a drop will there be

professor190 [17]

Answer:

1/10 x 58 =5.8 if they want it in fraction its 4/5

6 0

2 years ago

I don't understand this question.

OlgaM077 [116]

X - y > 2 at (5, 4)
5 - 4 > 2
1 > 2

(5, 4) is not a solution to this inequality

3 0

3 years ago

Which of the following is the correct graph of the compound inequality 4p+1>-7 or 6p+3<33

IRISSAK [1]

The answer is the first one. p>-2 and p<5. you must choose the first one because the circle is uncoloured

4 0

4 years ago

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If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of quarters to all coins?

notka56 [123]

It would be 1:6 hope that works.

7 0

3 years ago

Read 2 more answers