Find the value of:
Tan square 30° + Tan square 45° + Tan square 60°.
Pls answer fast...

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone

As a salesperson you get $23/ day and $3.60/each sale you make. if you want to make at least $84. in one day, how many sales would need to make? a 15b 16c 17d 18