Answer: B
Step-by-step explanation:
(-3, -1) and (4, 5) are the points given
Slope formula: 
Answer:
PART 2,4,6 are not solvable since they do not have any number
Part 1
1 = 61
2 = 119
3 = 61
4 = 119
5 = 61
6 = 119
7 = 61
8 = 119
Part 3
1 = 128
2 = 52
3 = 128
4= 52
5 = 128
6 =52
7 = 128
8 =52
Part 5
1 = 135
2 = 45
3 = 135
4 = 45
5= 135
6= 45
7=135
8= 45
When you cut along the diagonal, a right triangle is formed where the hypotenuse is the diagonal and the legs are the length and width of the rectangle (10 and 15 in this case)
Now use the pythagorean theorem to solve
10^2+15^2=325=c^2
c= approx 18.02775=length of the diagonal
