The dimensions of triangle a are three times the dimensions of triangle b. the area of triangle b is 6 cm2. what is the area of triangle a?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

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).

On a piece of paper graph f(x)=5•(0.4)^x