Check all that are true about inverses. a
They are reflections over the line x = 0.
b
They switch domain and range.
c
The have x and y switched.
d
For every x the inverse has -x.
e
They are reflections over the line y = 0.
f
They are reflections over the line y = x.
g
For every y, the inverse has -y.

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-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%

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.