What is the product of 5 - 3i and 4 - 5i? 9 - 8i 5 - 37i 35 - 37i 20 - 52i 20 + 15i

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.

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?