A square poster board has sides that are 40 inches long when the triangular flaps at the sides ate opened the poster board takes the shape of a trapezoid the base of each triangle is 24 inchest what is the area of the trapezoid poster board

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.