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3 years ago

Given the points (3, -1) and (-10, 9) find the slope.

Mathematics

2 answers:

netineya [11]3 years ago

8 0

Answer:

Step-by-step explanation:

(9+1)/(-10-3)= -10/13

givi [52]3 years ago

3 0

First, let's label each coordinate of the points with x1, y1 and x2, y2

Our first point: (3, -1). 3 is x1 and -1 is y1

Our second point: (-10, 9). -10 is x2 and 9 is y2.

Slope = (y2 - y1) / (x2 - x1)

Let's plug our values into the slope formula above.

Slope = (9 - (-1)) / (-10 - 3) = 10/-13 or -10/13

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Given below are descriptions of two lines.

gulaghasi [49]

Answer:

Line 1 is 1/3

Line 2 is 1/3 as well

Choice 1

Step-by-step explanation:

Rise over run

Line 1:

$\frac{(7)-(3)}{(6)-(-6)}$

$\frac{4}{12}$

Simplify:

1/3

Line 2:

$\frac{(2)-(1)}{(-3)-(-6)}$

$\frac{1}{3}$

1/3

1 is Paralell to 2 because they have the same slope

I hope this helps! :D

Pls give thx and brainliest if i’m right!

5 0

3 years ago

Find the value of y for which the lines are parallel a-68 b49 c55 d100

dexar [7]

B.

You know that the angle formed by 51 and y + 6 is equal to 106 because it needs to be supplementary with the 74. Thus, after subtracting you can get 49.

7 0

3 years ago

Which point is collinear with points E and Y?

kobusy [5.1K]

Answer:

Step-by-step explanation:

Co linear means that a point is on the same line as some given point.

AY forms a line segment and is part of EG which is a diagonal of the base..

Therefore AY and G are all colinear. The answer you want is G.

7 0

4 years ago

Which equation is part of solving the system by substitution?

gayaneshka [121]

Answer:

4(11-y)²-3y²=8

Step-by-step explanation:

x+y=11

x=11-y

5 0

3 years ago

Read 2 more answers

The function g(n)=n²-6n+16 represents a parabola.

goblinko [34]

Part A: (n^2-6n)+16

[(n^2-6n+9)-9]+16

(n-3)^2+7

Part B: From the above result,

Vertex (3,7) this is the minimum point of the graph since the coefficient of a is positive

Part C: The axis of symmetry is basically the x coordinate of the vertex, so the axis of symmetry is x=3

Hope this helps!

4 0

3 years ago