The smaller of two similar rectangles has dimensions 4 and 6. find the dimensions of the larger rectangle if the ratio of the perimeters is 2 to 3.

If 3x+8=3x+8 is it one solution or no solution

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"