Enter the number that belongs in the green box. 7x8x-12 x = [? ]
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
∠IHG = ∠IHW + ∠WHG
36x + 2 = 16x - 3 + 65
36x + 2 = 16x + 62
Subtract 2 from both sides
36x = 16x + 62 - 2
36x = 16x + 60 {Subtract 16x from both sides}
36x - 16x = 60
20x = 60 {Divide both sides by 20}
x = 60/20
x = 3
Answer:
Step-by-step explanation:
The slope of a line is always rise over run.
To find the slope of this line, we are looking for two points that are on an integer x value and an integer y value.
One of these points is (-4, 1). Another one is (0, -2).
Studying the y-values of both (the rise), the change in y is , and since we are going down, the change is
.
Studying the x values of both (the run), we can see that the rate of change is .
So the rise over run will be , or just
. This is also the slope as slope is rise over run.
Hope this helped!