If the vectors point towards the same direction, the magnitude of the vector quantities are added as in, C = A + B. If they point towards opposite direction, the magnitudes are subtracted giving a resultant vector equal to C = A - B.
Answer is A, y us smaller/equal to 2 and y is smaller/equal to X
19.00 3.50 11.00 4.47 makes it add up to hours so that will be answe C
Reciprocals are technically flipped fractions. So it would be 10/9. 9 goes into ten one time, so it's 1 1/9.
