Write and simplify an expression for the perimeter of the triangle shown below. 4x+8, 3x+12, 6x

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0