Answer: DB=31.66and EC=49.32
Step-by-step explanation:
Let C and d be the circumference and diameter of a circle, respectively. Then
C = πd
so that
π = C/d = C/12
Answer:
about 8 classes
Step-by-step explanation:
convert 6 3/4 to a fraction: 27/4
3/4 can go into 27/4 9 times, but with time in between, you should only be able to have 8 classes instead of 9
Add 3/8 and 1/4 together which equals 5/8. Then, divide 16 by 5/8. Then, you have an answer of 5/128
