Answer:
ok.
2x=4
divide the 2 on the other side and the awnser is x=2
Answer:
-1/2
Step-by-step explanation:
Formula to find slope is y2-y1/x2-x1
Chose one ordered pair to be the 2 and the other one to be the 1
I chose the 2nd one to be 2.
Plug in the y-value from the 2nd ordered pair to y2 because its the 2.
Plug in the x-value from the 2nd ordered pair to x2 because its the 2.
Now you have 0-y1/5-x1
Do the same thing but for the 1.
Plug in the y-value from the 1st ordered pair to y1 because its the 1.
Plug in the x-value from the 1st ordered pair to x1 because its the 1.
Now you have 0-5/5--5
In this situation, you have 2 minus signs.
2 minus = 1 positive.
Now you have 0-5/5+5
Simplify.
Now you have -5/10.
Simplify.
-1/2.
Hope this helps!
Answer:
(x,y)= (10 -2)
9 3
Step-by-step explanation:
there’s supposed to be lines under the 10 in the -2
Answer:
Melissa =13 years
Becky = 12 years
Daniel =10 years
All share $28 in the ratio of their ages.
Becky gives a third of her share to her mother.
B : D : M : : 12 : 10 : 13
Becky's $28 = $9.60
Becky has left with =$6.40.
Read more on Brainly.in - https://brainly.in/question/295197#readmore
Step-by-step explanation:
Rate of change of line that passes through the given points is 1
Step-by-step explanation:
The ratio of vertical and horiontal changes is called the rate of change of a line. It is called slope which is denoted by m.
The formula for slope when (x1,y1) and (x2,y2) are the points on line is given by:
![m = \frac{y_2-y_1}{x_2-x_1}\\](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%5C%5C)
Given
(x1,y1) = (-6,-6)
(x2,y2) = (-2,-2)
Putting the values in the formula
![m = \frac{-2-(-6)}{-2-(-6)}\\=\frac{-2+6}{-2+6}\\=\frac{4}{4}\\= 1](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-2-%28-6%29%7D%7B-2-%28-6%29%7D%5C%5C%3D%5Cfrac%7B-2%2B6%7D%7B-2%2B6%7D%5C%5C%3D%5Cfrac%7B4%7D%7B4%7D%5C%5C%3D%201)
Rate of change of line that passes through the given points is 1
Keywords: Slope, rate of change
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