28 + vector b = -12
vector b = -40
vector b has magnitude 40 units in the negative y direction.
Answer:
see below
Step-by-step explanation:
Let's add the amounts earned together to find his total earnings. This is 60 + 84 + 72 + 96 + 48 = $360. If he had $218 left over the skis cost 360 - 218 = $142.
1 = 1 x 10 exponent 0
27.5 = 2.75 x 10 exponent 1
Answer: c and e
Step-by-step explanation:
