Answer:
<u> -54.5%</u>
Step-by-step explanation:
You will have to use this formula

When substituted in you have 
30-66=-36
-36/66= -0.54 (54 repeating)
Then you have to convert this into a percentage, -54.54(repeating) percent
To the nearest hundredth you would round down to<u> -54.5%</u>.
It is a Decrease because it is negatated.
Answer:
q=26.92 p=31.13
Step-by-step explanation:


replace p in any equation and

Answer:
around 35-42° it's one of them 2 probably 40-41°
Answer:
123re Counterclockwise rotated
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