Determine whether or not f is a conservative vector field. if it is, find a function f such that f = -f. if it is not, enter none. f(x, y) = (2x - 4y) i + (-4x + 10y - 5) j f(x, y) = + k

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

What is the radical expression that is equivalent to the expression 27 1 over 5?

Solve this problem! extra ! 3025/5.5 = a/90.75