An isosceles triangle is one having two of its sides equal.
Answer:
X = 9 or x = -9
Step-by-step explanation:
We want to solve the quadratic equation

We shall use the square root method
Let us add 4 to both sides to get:


We take square to get:


The solution is x=9 or -9
Answer:easy thats C
Step-by-step explanation:
enjoy
Answer:
0
Step-by-step explanation:
There is no slope because it is a strait vertical line.