Answer:
2x + 4y = 4
-8x + 8y = -16.
Step-by-step explanation:
We can find an equivalent system by multiply the 2 equations by 2.
x + 2y = 2 multiplied by 2 is 2x + 4y = 4.
3x+3x+3x+y+3*2 ?
I only seperated the variabled number
Evaluate
at
:

Compute the line element
:

Simplifying the integrand, we have

Then the line integral evaluates to

Answer:
Angles W, Z, M, P are 111°
Angles Y, X, O, N are 69°
59° + 81°+ x° = 180°
140° + x° = 180°
x = 40°