Answer: 188.4 cm
Step-by-step explanation:
Given
the radius of the circle is 
Also, circumference is given by 
Putting values

The circumference of the circle is 
Answer:
3/8
Step-by-step explanation:
it is greater than 2/8
Answer:
C
Step-by-step explanation:
I don't actually know how to explain it but,
Q1=43.5
Q2=44
Q3=48.5
Sorry, I can't help more.
-the equation is a quadratic
-the axis of symmetry is x=-7
-the graph has a relative maximum
Answer:
False
Step-by-step explanation:
15-0=0
0-15=-15