Which expression is equal to 3x? Ox+3 Ox+ x + x Ox+ x2 O 2x + 1​

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x, y) t-2, 00 ro, 900(x, y)

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square