Answer:
48x-6
Step-by-step explanation:
3(16x-24)/8
48x-72/8
48x-6
Answer:
x= 3 inch should be turned up on each side
Step-by-step explanation:
Let the height of trough be x.
Width of trough be 12 - 2x.
and length of trough = 120 inch
Volume of trough, V = L×W×H = 120 × (12-2x) × x = 120x(12 - 2x)
For maximum volume, we find V' = 0
i.e 1440 -480x = 0
or x =
or x= 3
Hence x= 3 inch should be turned up on each side
Answer:
5 2/5
Step-by-step explanation:
(2 1/4) / x = (1 1/2) / (3 3/5)
so
x = (2 1/4) * (3 3/5) / (1 1/2)
Answer:
8
Step-by-step explanation:
2 : 4
8 : 16
Add the exponents if the bases are the same, multiply the bases if the exponents are the same, if nothing is the same just solve it.