Square root 3 (5 square root 2 + 4 square root 3)

expand and simplify if possible

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Sum is 17 and their difference is 3