Two of the side lengths of a triangle are x = 10 and y = 5. which side length could not represent z, the third side of the triangle?

a 5 b 6 c 7 d 8

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²