3 years ago

Please help! This is timed

Mathematics

2 answers:

inysia [295]3 years ago

5 0

A. 4/5 Is your correct answer.

I hope I helped you! :)

gulaghasi [49]3 years ago

4 0

I think the answer is C 1 2/3

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A high school will graduate 100 students. of these, 52 students plan to attend college.

marishachu [46]

A total of 48 students will not go to college

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3 years ago

Find the equation of line passing through points A (1, 3) and B (3, 7).

Sidana [21]

Solution:

To find the equation of line passing through points A (1, 3) and B (3, 7).

we know that, to derive the equation of a line we first need to calculate the slope of the line. Slope m of a line at points $(x_{1} ,y_{1})$ and $(x_{2}, y_{2})$ is given by - $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$ .

Slope of the line at point A(1,3) and B(3,7)

$m=\frac{7-3}{3-1}$ .

$m=\frac{4}{2}$ .

$m=2$ .

Equation of a line using a point and a slope , $y-y_{1}= m(x-x_1)$

$y-3= 2(x-1)$

$y-3= 2x-2$

$y= 2x-2+3$

$y= 2x+1$

The equation of line passing through points A (1, 3) and B (3, 7) : $y= 2x+1$

4 0

3 years ago

Subtract. 80.2 - 15.89

svet-max [94.6K]

Your answer is 64.31

5 0

3 years ago

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-23<br> Simplify your answer as much as possible.<br> =<br> X<br> ?

Murljashka [212]

Answer:

Question is not fully addressed

Step-by-step explanation:

Please put the full question otherwise, i cannot answer it

3 0

3 years ago

The lines below are parallel. If the slope of the green line is -2, what is the slope of the red line?

IgorLugansk [536]

Parallel lines have equal slopes, so if green line has slope = -2 then, red line's slope would be equal to -2

In short, Your Answer would be Option A

Hope this helps!

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3 years ago

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