So 1/9-16z^2 this is a diffirence of two perfect squares thing
so (1/3)^2-(4z)^2
so ((1/3)-4z)((1/3)+4z)
Answer:
Step-by-step explanation:
We are given two velocity vectors with its three components in unit notation:
Airplane's velocity:

Crosswind velocity:

Now, if we want to know the velocity of the airplane when it is affected by the wind, we have to add these two velocity vectors:

Adding both vectors:

Answer:
perimiter with side lengths.Because you gotta add up each side in order to find the perimiter. since a square is equalateral all sides are equal.
Step-by-step explanation:
Answer: what is the question
Step-by-step explanation: