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Alexeev081 [22]
3 years ago
10

PLZ ANSWER QUICKLY AND THEN PLZ EXPLAIN HOW TO DO IT

Mathematics
1 answer:
Andrews [41]3 years ago
6 0

Hello!

The slope intercept form is y=mx+b, where m is the slope and b is the y-intercept.

First, let's find the y-intercept. This is where the line hits the y-axis. Therefore, it hits at 4 on the y-axis, so our y-intercept is 4.

To find the slope, let's find 2 points on our line. Let's use (0,4) and (2,5). We divide the difference in the y-values by the difference in the x-values as shown below.

\frac{5-1}{2-0} =\frac{4}{2} =2

Therefore, our slope is 2.

Now we plug these values into our equation.

y=2x+4

I hope this helps!

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sleet_krkn [62]

Answer:

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2 years ago
9x^3+6x^2-3x Please!!! HELP!!! need it done asap
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Step-by-step explanation:

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8 0
3 years ago
I’m confused on this one
dedylja [7]

It's a parallelogram so if one angle is 90 degrees they all will be because of transverse angles and all that good stuff.


So we're given the diagonal of a rectangle and one side and we're asked to find the other. The diagonal of a rectangle is the hypotenuse of the right triangle whose legs are the sides of the rectangle. So this is a Pythagorean Theorem question in disguise:


AB^2 + AD^2 = BD^2


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AD = \sqrt{149^2 - 51^2} = \sqrt{19400} = 140


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3 0
3 years ago
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kykrilka [37]

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Step-by-step explanation:

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6 0
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sleet_krkn [62]

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Step-by-step explanation:

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