T is the midpoint of SU. ST=8x+11 and TU=12x-1. Solve for x.
x=3
R is the midpoint of QS. QR=5x-3 and RS=21-x. Solve for x.
x=4
Tommy's phone is ringing in the bedroom,(4,7), but he is in the living room,(8,2). What is the distance Tommy needs to go to pick up his phone?
√41 or 6.4
G is the midpoint go FH. FG=11x-7 GH=3x+9. Find FG
FG=15
Find the distance of AB given A(-5, 3) and B(-8, 6). Round to the nearest tenth.
4.2
Point B is on DC. DB=5x-26 and BC=2x+1. Find the length of DC.
DC=38
Find the distance of AB given A(-2, 4) and B(-8, -5). Round to the nearest tenth.
10.8
Find the midpoint of the segment with following endpoints A:(-2, 3) and B:(8, -2).
(3, 0.5)
A skydiver lands at coordinates (-5, 9). A second skydiver lands at coordinates (-2, 7). How far from each other did the two skydivers land? Round to the nearest tenth.
√13, or 7.4
B is the midpoint of AC. AB=3x-1 and AC=8x-20. Solve for x.
x=9