20 miles a gallon? 120 divided by 6
F(x)=2x²+5√(x-2)
f(3)=2(3)²+5√(3-2)
= 2 (9) + 5√1
= 18 + 5
= 23.
Hey,
To find the value of
"y", use the inverse operation of multiplication, which is division. Divide both signs of the equal sign by 16 to isolate the variable, and get it by itself.
y = 10.25
Cheers,
Izzy
Well if the room is going to be cubed and the length of one side is 23 whenever you want to find the volume of a cube all you do is take one side and square it.
so we have 23² which equals 529
the volume would be 529 cubic feet
hope this helps