The Jacobian for this transformation is

with determinant
, hence the area element becomes

Then the integral becomes

where
is the unit circle,

so that

Now you could evaluate the integral as-is, but it's really much easier to do if we convert to polar coordinates.

Then

It is 2 4/5, 2 4/5 is 2.8, 4/5 is greater than 3/4
Answer: slope = 1/2
Step-by-step explanation:
X-2y=10
-2y=-x-10 subtract x from both sides
2y=x+10 divide by -1
y=<u>1</u> x + 5 Divide by 2
2
slope = 1/2
Answer:
4
Step-by-step explanation:
65-25=40
40/10=4
Answer:
-8-8-8
Step-by-step explanation: