The diagonals of rhombus ABCD intersect at E . Given that measure of angle BAC=53° , DE=8 , and EC=6 , find the measure of angle AED .

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

Put the equation in slope intercept form by solving for y

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?