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FromTheMoon [43]
2 years ago
13

Answer as quickly as you possibly can

Mathematics
1 answer:
klemol [59]2 years ago
5 0

Answer:

m = 3/2

Step-by-step explanation:

You want to find the slope, or the change in y coordinates over change in x-coordinates.

The first given point is E(-2, -4)

The second point is F(2, 2)

Coordinates are given in (x, y), so following the equation and computing the  x and y coordinates of E - F for both the numerator and denominator:

\frac{y_2 - y_1}{x_2-x_1}  =  \frac{-4 -2}{-2 -2} = \frac{-6}{-4} = \frac{3}{2}

You could also have went the other way and calculated F - E for the numerator and denominator and get the same answer.

Finally, to check you can also look at the graph through the rise over run (rise/run) method and see that from E, you go up 3 (rise) and to the right 2 (run) to get to the next point on the line.

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The ratio 25:45 in simplest form is
stepladder [879]
25/45=(5∗5)/(5∗9)=5/9

5/9 is the answer.
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3 years ago
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Solve for x. 5/6x=15 Enter your answer in the box. x =
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<h2>X=18</h2>

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What is the equation in point-slope form of the line that passes through (-9, 12) with a slope of 5/6?​
Hitman42 [59]

Answer:

\large\boxed{y-12=\dfrac{5}{6}(x+9)}

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

<em>m</em><em> - slope</em>

<em>(x₁, y₁)</em><em> - point on a line</em>

<em />

We have

m=\dfrac{5}{6},\ (-9,\ 12)\to x_1=-9,\ y_1=12

Substitute:

y-12=\dfrac{5}{6}(x-(-9))\\\\y-12=\dfrac{5}{6}(x+9)

6 0
2 years ago
1,2,3, or 4 for answer
amm1812

Answer:

3

Step-by-step explanation:

every repeating decimal will be a rational number

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2 years ago
the temperature dropped 3.5 degrees every hour for 5 hours. how much did the temperatures drop in all?
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3.5 * 5 = 17.5degrees


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3 years ago
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