please help

Question

+3

744

4

+839

I need help :,(

Rose98 Jul 7, 2014

+8262

+5

Best Answer

What grade level is this math question?

DragonSlayer554 · Answer 1 · 2014-07-07T09:14:40

What grade level is this math question?

Rose98 · Answer 2 · 2014-07-07T09:24:58

Geometry grade 10th :)

DragonSlayer554 · Answer 3 · 2014-07-07T09:27:54

I think it is 0.391

Rose98 · Answer 4 · 2014-07-07T09:30:39

I didn't relise that you just had to press the (sin) or (tan) boutons :P thank you!