Answer:
12.4=12 hours and 24 minutes
Step-by-step explanation:
744 minutes
In order to convert something from hours to minutes, you multiply the hours by 60, so in this case you would take 12.4/60 and the answer would be 744 minutes
Let x = base measurement; then height = (x-4).
A = ½•base•height 48 = ½x(x-4
