Draw a scaled copy of the polygon using a scale factor of 1/2

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

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates

Milk and ice cream are mixed together for a recipe. the total volume of the mixture is 1 cup. if the milk contains 2% fat, the cream contains 18% fat ,and the mixture contains 6% fat ,how much cream is in the mixture