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adoni [48]
2 years ago
11

Help me find the slope to these points (2,5) and (8, -4)

Mathematics
1 answer:
ale4655 [162]2 years ago
4 0

Answer:

slope = -3/2

Step-by-step explanation:

The slope of a line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1/x2−x1.

We have that x1=2, y1=5, x2=8, y2=−4.

Plug the given values into the formula for slope: m= (-4)-(5)/ (8)-(2) = -9/6 = -3/2

the slope of the line is m = -3/2

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Which ratio is the odd one out 4:20. 3:15 8:39 1:5 10:50
Oksana_A [137]

Answer:

8:39

Step-by-step explanation:

because when simplified, all the rest are 1:5

4 0
3 years ago
Which Two triangles are similar to A ADB
qaws [65]

Answer:

DBA

Step-by-step explanation:

4 0
4 years ago
THINK ABOUT WHETHER THEY ARE ASKING FOR CURCUMFERENCE OR AREA If you want to Make sure to have the most pizza which would you ra
Firlakuza [10]

Answer:

The maximum pizza quantity would be with the pizza of 18 inch

Step-by-step explanation:

The size of the pizza in inches depicts its diameter.

Thus, 12 inch pizza means diameter of the pizza = 12 inch and 18 inch pizza means diameter = 18 inch

In case of either the CURCUMFERENCE OR AREA, the pizza with larger diameter will have larger CURCUMFERENCE and AREA as compared to the pizza with smaller diameter.

For instance

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2*3.14*9 = 56.52

Circumference of 12 inch pizza

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4 0
3 years ago
Where are commonly accessed commands located by default in Excel 2016?
Mekhanik [1.2K]

d. Quick Access tool bar

This might help you:

https://quizlet.com/390417252/computer-applications-unit-text-flash-cards/

Good Luck!     :)

4 0
4 years ago
Anybody know how to do algebra?
Inessa [10]

Answer:

The solution of a system of equations is the point(s) that lies on both lines. Therefore if the 2 lines cross over each other then there is exactly one solution. If they have no solution it means they are parallel since they don't share a single point and if they are overlapping lines then there is an infinite amount of solutions since they share the same points.

In this case it must have 1 solution.

To find which point is correct you should be able to plug in the same point for the x and y of the equations so that they are valid.

For example in the equation y=2x and y=-1/2x we need to find the point in which will work for both equations. In this case 0,0 is correct (0=0, 0=0)

So lets plug in the points and find the correct solution:

A. -1=-2+5

    -1=-3 - this isn't true since -1 cant possibly equal -3. Therefore this point is incorrect.

B. 3=-2+5

     3=3 - this is valid

______________

    3=-2(-2)-1

      3=4-1

      3=3 - this is also valid

   

Therefore B is correct

(-2, 3)

Step-by-step explanation:

8 0
3 years ago
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