90 meters per hour.
20 minutes is 1/3 of an hour so multiply 30 by 3.
Answer:
-1
Step-by-step explanation:
fill 6 into f first, then plug the value of that to g
Answer:
-3
Step-by-step explanation:
y = 2x+3
y = (2 x -3) + 3
y = -6 + 3
y = -3
Answer:
x/7
Step-by-step explanation:
cos 39= adjacent/hypotenuse
=x/7
5280 divided by 4224 equals 1.25