Answer:
5.24 in
Step-by-step explanation:
The arc length is calculated as
arc = circumference × fraction of circle
= 2πr × 
= 2π × 5 × 
= 
≈ 5.24 in (2 dec. places )
.8
All percents are out of 100, so to figure out the answer you must make the denominator, or bottom number in your fraction, 100.
To get to 100, you would multiply 5x20, because that equals 100. Because you multiplied the denominator, which is 5, you must multiply the top number by 20 as well.
4x20 = 80
So therefore, the answer is 80/100, so .8
Answer:
A. (-2,0)
Step-by-step explanation:
When plotting on a coordinate plane you always "run before you jump" so you would have the -2 stay because down would be the jumping portion and in this you would be falling down 4 and it is four so it would turn into zero.
Sorry I don't really know how to explain this
Answer: D
Step-by-step explanation:
Take the negative answers out since the line is going up, and I used rise over run.
