The answer is 1/5.
The fraction for 1 tray is 1/5, and when you have 20 trays, you can just simplify to get 1/5.
Answer:
y=-3x-9
Step-by-step explanation:
Let's find the slope of the line
m=-2-10/3--1
m=-12/4=-3
The equation is given as
y-y1=m(x-x1)
y--2=-3(x-3)
y+2=-3x+9-2
y=-3x-7-2
y=-3x-9
Volume=areabase times height
base=traignele
area=1/2 times base times height=1/2 times 10 times 12=60
height=20
volume=60 times 20=1200 cubic feet
2nd option
Volume of a cube = 1/3 volume of cube = 1/3 * 36 = 12 cubic feet.
