Simplify 4*3 × 4*2 × 4*5​

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale