Whats the question ill be happy to help
Answer:
c the ratio of the measure of arc QR and the circle
Step-by-step explanation:
i just took the quiz
hope this helps (:
Answer:
84
Step-by-step explanation:
Lauren has read 4 books per month. So the answer would be 84.
Boys to girls ratio - 5 to 4.
5 + 4 = 9.
180 divided by 9 equals 20.
20 times 4 equals 80.