Answer: m = -5/8
Step-by-step explanation:
The general equation for slope is rise over run, also known as:
m=(y2-y1)/(x2-x1)
From the points (x, y), we can get all the variables we need.
(-1, -7) gives us x1 = -1 and y1 = -7
(-9, -2) gives us x2 = -9 and y2 = -2
If we plug all the values in, we get:
m = (-2 - (-7))/(-9 - (-1))
m = (-2 + 7)/(-9 + 1) the negatives cancel
m = (5)/(-8)
m = -5/8
Given the question, it needs the points so that the equation can be evaluated and to know if the points is a solution to the equation or not.
Answer:
She has 45 Bottles left after drinking them
Step-by-step explanation:
This question needs some more clarification!
From what I read!
We know that Janelle has brought 4 cases of water containing 12 bottles in 1 case.
If she were to drink 3 bottles of water how much bottles will she have left?
First, we would have to do a multiplication problem involving the cases of water and how much bottles in one case.
Equation: 4 Cases x 12 Bottles in Each Case=48 Bottles in Total
Then, Janelle has drunk 3 bottles of water already, so we would need to subtract.
Equation 48 Bottles in Total - 3 Bottles Drunk = 45 Bottles in Total
Therefore, Janelle has 45 Bottles left in her inventory.
It'll be 4^2+ 3^2 then the answer you get you take the square root of it which will give you the hypotenuse.
Your answer would be 5 because square root of 25 is 5
If u want the formula it's a^2+b^=c^2
C is the hypotenuse and a and b is the lengths