The correct answer is C) Segment BD = 20.
Find amount used:
Amount in the card = $20
Amount left = $13.28
Amount used = $20 - $13.28 = $6.72
Find duration of the call:
24 cents = 1 min
672 cents = 1/24 x 672 = 28 mins
Answer: The call was 28 minutes long.
Answer:
x=2
Step-by-step explanation:
let the number be x
9x-8=6+2x
9x-2x=6+8
7x=14
x=14/7
x=2
It would be C. because you divide a by c and subtract d from it.
Answer:
12.5664
Step-by-step explanation:
If you know the radius or diameter of the circle:
Formula to find circumference : c = 2πr = πd
