In the diagram below of triangle
M
N
P
MNP,
Q
Q is a midpoint of
M
N
‾
MN
and
R
R is a midpoint of
N
P
‾
NP
. If
Q
R
=
96
−
9
x
QR=96−9x, and
M
P
=
2
x
+
12
MP=2x+12, what is the measure of
Q
R
QR?

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.