For the transformation

the Jacobian is

with determinant

The vertices of the triangle in the
-plane are



Then the integral is

Rounded to the nearest cent, the answer is 1.19
Answer:
12.5%
Step-by-step explanation:
Five divided by 40 is 12.5
Answer:
6root2 × 6root2
you have to use pythagoras
a²+b²=c²
c=12
12²=144
a²+b²=144
but it is a square so I'll just change a and b to x because it shows they are equal
x²+x²=144
2x²=144
x²=72
x=6root2