Question

(2 tan 30 degree)^2 + (csc 315 degree)^2 - sin 150 degree= what?

Answer 1

=9/4+[2]-1/2
=(9+8-4)/2
=13/2

Answer 2

i dont have that as one of my answer choices

Answer 3

let me check my math...doing this in my head

Answer 4

ah...ic my error

Answer 5

Ok

Answer 6

2.83...I guess you need a calculator for this one

Answer 7

good now?

Answer 8

my answer choices are -1/2 -7/6 17/6 7/2 -1

Answer 9

17/6

Answer 10

same thing