Answer:
1. yes
2.no
3.yes
4. no
hope this helps I'm not sure about number 2 tho
Answer: 1. +80 2. -1350
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let q : The four sides because a rectangle has four sides.
The formula for this is

. If the diameter is 8 the radius is 4, so filling in accordingly we have

and

which is

and when you multiply in 3.14 you get that A = 401.92 or B above.
Answer:
I'm pretty sure it's B.20%