Will drawing an angle bisector always result in two acute angles?

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.

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

The eagle club wants to build a chain of 2,505 dominoes. if they have already set up 807 dominoes, how many more do they need to add to meet their goal?