Suppose F⃗ (x, y)=2yi⃗ +6xyj⃗ F→(x, y)=2yi→+6xyj→. Use Green's Theorem to calculate the circulation of F⃗ F→ around the perimeter of a circle CC of radius 55 centered at the origin and oriented counter-clockwise.

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30