PHYSICS PROBLEMS-Vectors (I am very confused)

Question

(I do not really understand how problems like this work, any explanation would be appreciated)

1. Find the x- and y-components of the vector d→ = (4.0 km, 29 degrees left of +y-axis).

Express your answer in kilometers.

1. Find the x- and y-components of the vector v→ = (6.0 cm/s, −x-direction).

Express your answer in centimeters per second.

1. Find the x- and y-components of the vector a→ = (11 m/s2, 40 degrees left of −y-axis).

Express your answer in meters per second squared. 

Answer 1

The purple arrow is 29° to the left of the +y axis.