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2 years ago

Find the slope of the line going through the points (-5, 2) and (-1,5).

Mathematics

2 answers:

ahrayia [7]2 years ago

8 0

7/4 you have to subtract 5-2/-1-(-5)

Karolina [17]2 years ago

4 0

The slope would be 3/4 because 5 - 2 is 3 and -1 - (-5) is 4. Hope this helps!

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What is 7 1/4 + 15 7/8 in fraction form

Eva8 [605]

23 1/8

(7+15) + (1/4 +7/8)
22 + 2/8 + 7/8
22+ 9/8
23 1/8

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2 years ago

At a track meet, eight runners are running the 200 m dash. Assuming no ties, how

Fiesta28 [93]

Answer:

Step-by-step explanation:

1. One comes first, two comes second, and three comes last.

2. one comes first, two comes last, and three comes second.

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4. One come last, Two comes first, and three comes second.

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3 years ago

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GrogVix [38]

Answer:

16x+12

Step-by-step explanation:

4 sides

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7 0

3 years ago

Read 2 more answers

Write an equation for a line that is parallel to 2x+5y=15 and passes through the point (-10, 3)

Lyrx [107]

Answer:

The equation of the line is,

$y = - \frac{2}{5} x - 1$

Step-by-step explanation:

First, you have to write it in a form of y = mx + b :

$2x + 5y = 15$

$5y = 15 - 2x$

$y = 3 - \frac{2}{5} x$

$y = - \frac{2}{3} x + 5$

When both lines are parallel to each other, they will have to same gradient value. So the equation of the line is y = (-2/5)x + b. Next, you have to find the value of b by substutituting (-10,3) into the equation :

$y = - \frac{ 2}{5}x + b$

$let \: x = - 10,y = 3$

$3 = - \frac{2}{5} ( - 10) + b$

$3 = 4 + b$

$3 - 4 = b$

$b = - 1$

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3 years ago

Read 2 more answers

Help me find the answer

never [62]

The answer is letter C.

7 0

3 years ago