In circle O. AD and BE are diameters. The measure of arc AB is 55° and the measure of arc CD is 25° B с F D E What is the measur
e of BC ? 090 O 110 O 100 O 80
1 answer:
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Answer:
D.
Step-by-step explanation:
The wildfire begins at a size of 8 square feet
It means that initial area =8
It then doubles its width every x hours,
and doubles its length every y hours
so, we can set up equation
now, we can simplify it
we are given
After a period of time, the wildfire covers 14,000 square feet
so, we can set A(x,y)=14000
we get