Please help I’ll mark you as brainliest if correct

1. are the triangles similar and if so why? what is the value of x? show your work.

What is the probability of rolling a single die greater than 4

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.