Which math sentence can be used to determine if this triangle is a right triangle?
12+ 15 = 18
122 +152 - 182
12+18 - 15
122 + 182 - 152

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%

Me answer this question: -2/3p + 1/5 - 1 + 5/6p i think the simplified expression is 1/6p - 4/5 correct me if i'm wrong, and explain it! if i have it right, just tell me. you so

If point a= (10,4) and b= (2,19) what is the length of ab 17 units 15 units 23 units 12 units