If the base angles of an isosceles triangle measure 2x+2 and 4x-20, what is the value of x and the measure of the vertex angle?

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?