Answer:
(3, 1/2)
Step-by-step explanation:
The x-coordinate of the midpoint of AB is the arithmetic mean of 2 and 4, which comes out to 3. The y-coordinate of the midpoint of AB is the arithmetic mean of 3 and -2, which comes out to 1/2.
Thus the midpoint of AB is (3, 1/2).
-11-8 + 80 - -9
in decimal form it is 45.2
in exact form it is 32 squareroot 2
3
3x+3-x+3=12
3x-x=12-3-3
2x=6
x=6/2
x=3
