If f = 3, g = -4 and h = -5
16- [g+9]

11

Step-by-step explanation:

Insert -4 for g 16- [-4+9]. As usual do what’s in the parentheses first you will get positive 5 then do 16 minus 5 and you get 11.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316