Brian has reduced his cholesterol level by 15% after his last checkup. If his original level was 260, what is his cholesterol level now?

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?