Answer:
(see below)
Step-by-step explanation:
A reflection across the y-axis is the same thing, but just mirrored on the other side. In this case, "the other side" is the y-axis.
The original rectangle was two units away from the y-axis, so this new rectangle needs to be as well.
Its area needs to also be 2 units big.
Pretty much, it's the same thing and you just place it up to a mirror.
Refer to the image below:
(56/7)+(168/7)=8+24=32. Your answer is: 32
Answer:
2/3
Step-by-step explanation:
Reduce the fraction 18/27 into its lowest terms
since both 18 and 27 are divisible by 9, divide both terms by 9
18/9 = 2
27/9 = 3
18/27 reduced to lowest terms is 2/3
6, 7, 8, and 9. just plug the X into the equation
is a closed surface with interior , so you can use the divergence theorem.
By the divergence theorem, the flux of across is given by the integral of over :
Convert to cylindrical coordinates, setting
The integral is then