Find the value of x in the isosceles triangle shown below.

I believe the answer is x= 29

Step-by-step explanation:

I think this is the correct answer because if you use the Pythagorean theorem (a^2 + b^2= c^2), you can use it to find the hypotenuse.

5^2= 25

4/2= 2^2= 4

25+ 4= 29

x= 29

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

3; 9 is 8 to -4

step-by-step explanation: