Answer:
The volume is: cubic units
Step-by-step explanation:
Volume of a solid:
The volume of a solid, given by the function f(x), over an interval between a and b, is given by:
y = x, y =1, x = 0
This means that the upper function is y = 1, and the lower function is y = x. So
The lower limit of integration is x = 0.
The upper limit is y = x when y = 1, so x = 1.
Then
I think r= 5
7r-7=2r+18
Subtract 2 from 7r and 2r
U get 5r-7=18
Then add 7 to 7 and 18
18+7= 25
the remainder is 5r and 25
So u divide 5 to 5r and 25 then ur answer is 5
So r=5
4x^2+6x=12
16x+6x=12
22x=12
x=12/22 or 0.55
The decimal is rounded to the nearest hundreth
Answer:
x=1.46497
Step-by-step explanation: