Multiply. (8×10^2)⋅(2.5×10^2) a.2×102 b.2×103 c.2×104d.2×105

Trapezoid abcd is an isosceles trapezoid, ad||cb, a diagonal line runs from angle d to b. angle cdb is 50 degrees and angle dab is 70 degrees, find the remaining angle degrees for angles bda, dba, bcd, and dcb.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Which of the following graphs could represent a cubic function?