The diagonal of rectangle ABCD measures 2 inches in length
What is the length of line segment AB?
0 1 inch
B
с
60°
0 inches
4 inches
0 43 inches
2
30°
A
D

If the discriminant if a quadratic equation is 4 which statement describes the roots?

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?