Repeated sequences of numbers
(4)
Answer:
u = <3.5,2>
Step-by-step explanation:
u = 4<cos(30°), sin(30°)>
= 4<√3/2, 1/2>
= <2√3, 2>
≈ <3.5, 2>
Answer: 111 degrees
Step-by-step explanation:
A straight line is 180 degrees, so since AB is 180 and BC is 69, 180-69=111
Answer:
You do this by using the Pythagorean Theorem.