Answer:
Step-by-step explanation:
We have the equation:
Since their bases are the same, the exponents must be equivalent. So:
Solve for r, subtract 2r from both sides:
Divide both sides by -5:
So, the value of r is -3/5.
And we're done!
360in^3
The equation of the cone is just the cylinder equation divided by 3, so I order to get the volume of the cylinder you do the opposite: multiply by 3!
So 120 x 3 = 360 :)
You have to put numbers for what you want the area or perimeter to be and do accordingly
Height would be 21 inches, depth would be 5.
Answer:
5 5/7 acres
Step-by-step explanation:
The product is ...
(2 1/7 acres/section)(2 2/3 sections) = (15/7)(8/3) acres = 40/7 acres
= 5 5/7 acres
The farmer owns 5 5/7 acres of land.
