Which equation shows that the Pythagorean identity is true for 9 = 270º? Select the equation that is in the form sin’e + cos2e = 1.
O A 1² + 0² = 1
B. (-1)2 + 02 = 1
C. 02 + 12 = 1
OD. O² + (-1)² = 1

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%

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.