Answer:
22/20=11=10
22/7 =22/7
21/3=7
22/7=22/7
212/14=15
Step-by-step explanation:
A.) Angle CAD
Hope this helps! :)
Answer:The answer is $2.88 that is decreased from $57.60 and the answer for a is 0.57 is the decimal for 4/7 and the percentage of that is 57.14%.
