Answer:
From top to bottom:
Slope intercept Equation:

Slope: 4 2
Y-int: (0,-2) (0,10)
Step-by-step explanation:
So do 81 divided by 4 we know that 80 divided by 4 is 20 so it would be 20 and some change
5/6 x 2 3/4 = 5/6 x (2x4+3)/4 = 5/6 x 11/4 = 55/24 = 2 7/24
Answer:
Sin(F) = 12/13
Cos(F) = 5/13
Tan(F) = 12/5
Step-by-step explanation:
Sin = Opp./Hypo, Cos = Adj./Hypo. and Tan = Opp./Adj.
So
Sin(F) = Opp./Hypo = 12/13
Cos(F) = Adj./Hypo = 5/13
Tan(F) = Opp./Adj. = 12/5