If z is the midpoint of rt, what are x, rz, and rt? a.) x = 13, rz = 48, rt = 24 b.) x = 11, rz = 16, rt = 32 c.) x = 13, rz = 24, rt = 48 d.) x = 15, rz = 24, rt = 48

C.) x = 13, RZ = 24, RT = 48

This question is solved using the midpoint concept.

The midpoint of a line divide the line into two segments of the same length.

----------------------

In this question:

Z is the midpoint of RT, thus:

Considering:

We can find x.

-----------------------

Since x = 13, we have that:

Thus, the correct option is:

C.) x = 13, RZ = 24, RT = 48

A similar question can be found here: link

Because Z is the midpoint, both sides need to be equal to each other:

4x-28 = 24

Add 28 to each side:

4x = 52

Divide both sides by 4:

x = 52 / 4

X = 13, RZ = 24, RT = 48

The answer is C.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!