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nirvana33 [79]
2 years ago
7

Write an equation of the line that passes through each pair of points (- 2, - 3), (4, 5)

Mathematics
1 answer:
lisabon 2012 [21]2 years ago
4 0

Answer:

y= 4/3x -1/3

Step-by-step explanation:

Find slope: y2-y1/x2-x1 = 5-(-3)/4-(-2) = 8/6 = 4/3

Use point slope to find the equation:

y - y1 = m ( x - x1 )

y - (-3) = 4/3 ( x - (-2))

y = 4/3x + 8/3 + (-3)

y = 4/3x + 8/3 - 9/3

y= 4/3x -1/3

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Answer answer answer ​
Sergio [31]

Answer:

(m−5)(2m−2)

=(m+−5)(2m+−2)

=(m)(2m)+(m)(−2)+(−5)(2m)+(−5)(−2)

=2m2−2m−10m+10

=2m2−12m+10

6 0
3 years ago
Which expression is equivalent to the expression −2/3(3 - 1/2)(-1)?
emmainna [20.7K]
The fraction 1/3 means 1 out of 3 equally divided parts, so 12 needs to be equally divided into 3 groups. Have students divide the 12 stars into 3 equal groups. Each of the 3 equally divided groups is 1/3 of the total. Thus, 1/3 of 12 is the number in 1group, or 4.
7 0
2 years ago
Is it possible for the incenter of a triangle to be outside the triangle?
pochemuha
Nah homie it's always gonna be the inside of a triangle. hope this helps, have an amazing day :)
7 0
3 years ago
The sum of two numbers is twenty-five. One number is five less then the other number. Find the larger number
ololo11 [35]

Answer:

15

Step-by-step explanation:

10 is 5 less than fifteen.

Sorry if its wrong

5 0
2 years ago
Can someone explain to me in words how to do this problem 3x+122=22x-11
inn [45]

When you have this type of problem, you need to combine the like-terms and isolate the variable.

3x + 122 = 22x - 11

Add 11 to both sides to get rid of it

3x + 122 + 11 = 22x - 11 + 11     (-11 + 11=0)

3x + 133 = 22x

Then you would bring the 3x to the other side, so subtract 3x from both sides

3x + 133 = 22x

-3x             -3x

133 = 22x - 3x

133 = 19x

Then divide both sides by 19 to isolate x

133/19 = 19x/19

133/19 = 7, so x = 7

Hope this helps!!

8 0
3 years ago
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