Find how many cubic feet
cubic feet=length times width times height for rectangle prism
volume=30 times 20 times 5=3000 cubic feet
7.5 per 1 cubic feet
times 3000
22500 gallons
Answer:
12 liters
Step-by-step explanation:
Let the capacity sum of the 5 containers be X
13 = X / 5
X = 65 liters
Average capacity of the six = ( 65 + 7 )/ 6 liters
= 72/6 liters
= 12 liters
Answer...... True
Explanation:
heroin is a addictive substance and the more you take it the greater risk of developing short and long term effects
Answer:
![=7x^2+8x-2](https://tex.z-dn.net/?f=%3D7x%5E2%2B8x-2)
Step-by-step explanation:
So, on Monday, Tuesday, and Wednesday, he mowed:
![(4x^2+3x-4),(5x-8),(3x^2+10)](https://tex.z-dn.net/?f=%284x%5E2%2B3x-4%29%2C%285x-8%29%2C%283x%5E2%2B10%29)
yards, respectively.
To determine how many yards he mowed in the three days, simply add the three expressions. Thus:
![(4x^2+3x-4)+(5x-8)+(3x^2+10)](https://tex.z-dn.net/?f=%284x%5E2%2B3x-4%29%2B%285x-8%29%2B%283x%5E2%2B10%29)
Combine like terms:
![=(4x^2+3x^2)+(3x+5x)+(-4-8+10)](https://tex.z-dn.net/?f=%3D%284x%5E2%2B3x%5E2%29%2B%283x%2B5x%29%2B%28-4-8%2B10%29)
Add or subtract:
![=7x^2+8x-2](https://tex.z-dn.net/?f=%3D7x%5E2%2B8x-2)
And it cannot be simplified further :)
Answer:
v= 18
Step-by-step explanation:
Subtract 8 from both sides. This yields 18 = v, or v = 18.