Answer:
(3,3)
Step-by-step explanation:
Use the midpoint formula to find your answer. The formula is .
If that equation looks funny then let me explain. You need to add 10 and -4 together, then divide it by 2. You also need to add -3 and -9, then divide that by 2.
B
Use Math site
Step-by-step explanation: Math way
x - sqrt(2)
2x-4=5x+20
-3x=24
x=-8