Which equation would demonstrate the identity property? A. (3 x 4) + (3 x 5) = 3(4 + 5)
B. 3 x 5 = 5 x 3
C. 3(4 x 5) = (3 x 4) x 5
D. 4 x 1 = 4

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.