Find the value of x. if your answer is not an integer, leave it in simplest radical form.
the image is of a regular right triangle with base x and altitude 20. the angle between hypotenuse and base is 30 degrees.

a. x=203√
b. x=403√
c. x=20
d. x=40

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%