Answer:
2
Step-by-step explanation:
17/5
13/6
that should be right
Answer:
4.50
Step-by-step explanation:
sin 40°= opposite/hypotenuse
sin 40°= opp/7
0.6428= opp/7
multiply both sides by 7

4.4996= opp
to nearest hundredth = 4.50
Answer:
y=0
Step-by-step explanation:
-6y+17=17
-17 |-17
-6y=0
/-6 |/-6
y=0
Rational because it is an integers and integers are negitive numbers