2 years ago

Help pls 30 points dont know how and what this is

Mathematics

1 answer:

joja [24]2 years ago

8 0

Answer:

I think it is either D or E, probably D, but if it is E it's because the money should be on top.

Answer: D

Step-by-step explanation:

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Find the length of line segmentAB which joins the following points.A(10, 14) and B(2,6)

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Answer:

The equation of the line AB is y - x -4 = 0

Step-by-step explanation:

The points are A (10,14) and B(2,6)

Now, slope of the line AB : $m = \frac{y_2 - y_1}{x_2 - x_1}$

or, $m = \frac{14 -6 }{10 - 2}$ = $\frac{8}{8} = 1$

So, slope of the equation AB = 1

Now, by SLOPE INTERCEPT FORM:

The equation of line is given as : y - y0 = m (x-x0)

So,the equation of line AB is y - 6 = 1(x-2)

or, y - 6 -x + 2 = 0

or, y - x -4 = 0

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2 years ago

A rectangular athletic field is twice as long as it is wide. if the perimeter of the athletic field is 192 yards, what are its

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P = 2(L + W)
P = 192
L = 2W

192 = 2(2W + W)
192 = 2(3W)
192 = 6W
192/6 = W
32 = W <=== the width is 32 yards

L = 2W
L = 2(32)
L = 64 <=== the length is 64 yards

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3 years ago

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1.)
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2.)
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