Which equation can be used to calculate the area of the shaded triangle in the figure below? A rectangle with length of 12 feet and width 4 feet. A diagonal cuts the rectangle into two halves. One of the triangular halves is shaded. 2(12 + 4) = 32 fraction 1 over 2(12 + 4) = 8 2(12 × 4) = 96 fraction 1 over 2(12 × 4) = 24

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

It says factor each expression completely 8y+48

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1