What is the coordinate of the midpoint of MN? M
N
45
46
+
50
47
48
49
Write your answer as an integer or a decimal, or mixed number in simplest form.

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Hi, can anyone show me how to do this problem? 100 points for this. in advance