Answer:
10 inches.
Step-by-step explanation:
Because an isosceles has two equal sides and on different one
(-2,3) (2,1) -2-1=-3 3-2=1 so that means mx+-3
Answer:

<h2>-1 is the right answer.</h2>
Answer:
Many solutions are possible. One example is (10,5) and (5,7).
Step-by-step explanation:
The slope is the distance between points represented as a ratio of vertical to horizontal distances. It is a difference or subtraction. To find two points work backwards. What two points have y values with a distance of -2?
5-7=-2
So the points are (x,5) and (x,7).
Now what x values have a distance of 5?
10-5 = 5
So the points are (10,5) and (5,7).
Distribute -2(x - 3)
4x - 2x + 6 = 10 + -9
Simplify
2x = -5
x = -2.5