If z is the midpoint of rt. what are x. rz. and rt ITS NUMBER 3

see explanation

Step-by-step explanation:

Since Z is the midpoint of RT , then

RZ = ZT , that is

4x - 30 = 18 ( add 30 to both sides )

4x = 48 ( divide both sides by 4 )

x = 12

Then

RZ = 4x - 30 = 4(12) - 30 = 48 - 30 = 18

RT = RZ + ZT = 18 + 18 = 36

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.