If a series of rigid transformations maps ∠E onto ∠B where ∠E is congruent to ∠B, then which of the following statements is true? A.) ΔABC ~ ΔFDE because of the definition of similarity in terms of similarity transformations
B.) Line DE ~ Line AB because corresponding parts of similar triangles are similar
C.) ΔABC ~ ΔFDE because of the AA similarity postulate
D.) Line DE ~ Line AB because of the definition of similarity in terms of similarity transformations

Ten times the square of a non-zero number is eqaul to ninety times the number

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.