You have two conjoining solids, a pyramid and cube. The square has a length of 1.9 in. The pyramid's height is 3.3 in. Find the volume of the figure to one decimal place.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15