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Andrews [41]
2 years ago
9

What is the slope of the line through the points (-2, -1) and (4, 3)? ​

Mathematics
1 answer:
Natalka [10]2 years ago
8 0

Answer:

#2 option: \frac{2}{3}

Step-by-step explanation:

slope=\frac{rise}{run} =\frac{y^2-y^1}{x^2-x^1}

\frac{3-(-1)}{4-(-2)}=\frac{-4}{-6} =\frac{-2}{-3} =\frac{2}{3}

=  \frac{2}{3}

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Find the geometric mean of 24 and 32
Maru [420]

Answer:

27√39

Step-by-step explanation:

To calculate the geometric mean we need to first of all multiply 24 and 32 and take the square root of it (i.e. 24*32 is 768, √768 is 27.712.....). However, in this case, we need to represent the answer in a simplified surd. To do this we need to find the highest possible perfect square that is below 768. Here it is 27 because 27*27 equals 729. Now we can go ahead and subtract 768 by 729. We get 39. So now we got two different surds. √729 and √39. We can simplify the √729 to 27. Thus our answer is the combination of both 27*√39 or 27√39.

8 0
3 years ago
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(can someone help??) <br> −12x+8=6x−12−13/2x
worty [1.4K]

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Step-by-step explanation:

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4 0
3 years ago
Can someone help me with this question?
stiks02 [169]

5x−2(x+1)=14 ​

distribute

5x -2x-2 =14

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add 2 to each side

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divide by 3

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7 0
3 years ago
Finding the distance between two points (-4,-3),(6,1)​
Varvara68 [4.7K]

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Step-by-step explanation:

6 0
2 years ago
Which inequalities have no solution? Check all of the boxes that apply.
Nadya [2.5K]

Answer:

-3x<-3x and -4+x>-2+x are both false

Step-by-step explanation:

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2) -4 + x > -2 + x

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    ----------------------

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-4 > -2 is false because -2 > -4.

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2 years ago
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