Answer:
A.
Step-by-step explanation:
each one is $1.03
so if you want 2 stamps they would be $2.06
The sine increases from 0 to 90 degrees and from 270 to 360 degrees
The sine decreases from 90 to 270 degrees
The cosine increases from 180 to 360 degrees
The cosine decreases from 0 to 180 degrees
Sine = 0 at 0 and 180 degrees
Cosine = 0 at 90 and 270 degrees
Answer: 21:84
Explanation:
84-63=21, and then just do 21:84 lol
Answer:
PART C OF WHAT I CAN HELP IF YOU TELL ME
By HA (hypotenuse is the same and angles are equal)
