Answer:
So you have it right. 15 5/7 in
Step-by-step explanation:
C = πd
All you can do now is substitute what has been given
Diameter = 5
Pi = 
C =
* 5
Multiply from across
22 * 5 = 110 ( numerator)
7 * 1 = 7 (denominator)
110/7 (improper fraction) = 15.71428571428571 ( as a decimal) = 15 5/7 ( as a mixed number)
Ik its 15 5/7 because 1. the 15 wont change, and 2 5/7 = 0.7142857142857143, which is the same one as above
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Answer:
18%
Step-by-step explanation:
Non fiction books - 72
Fiction Books - 328
Total Books - 400
72 + 328 = 400
Percent of non fiction books to book fair - 18%

Simplify it until it has a denominator of 100, since that is the standard denomination for percentages.

18% or 0.18.
Answer:
Look at the image below.
Step-by-step explanation:
if u mean what i think u mean the angles are the following...
acute
obtuse
right
straight!