What is the measure of angle EFD?
37.5
45
47.5
55

Write two subtraction equations that are equivalent to 5 + 12 = 17.

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

When a rectangle is dilated, how do the perimeter and area of the rectangle change?