Express f as a vector in terms of the unit vectors i, j, and k. Determine the projection, both as a scalar and as a vector, of f onto line oa, which lies in the x-y plane.

Vhich expression is equivalent to 6(3x + 4)? 9x + 418 x + 2418x + 49x + 10 i might ! i really do hope u see this and answer it

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?