Answer:
B is the most reasonable answer
Step-by-step explanation:
btw 9% of 578 is 52.02, so it works
Answer:
The area of the sector is 
Step-by-step explanation:
step 1
Find the area of the circle
The area of the circle is equal to

we have
----> the radius is half the diameter
substitute


step 2
Find the area of a sector with a central angle of (2pi/3)
Remember that
The area of
subtends a central angle of 
so
by proportion
Let
x----> the area of the sector

1/4 c + 3d
c=6 d=7
1/4 (6) + 3(7)
1.5+ 3(7)
1.5+ 21
22.5
Answer:
3x+2x=20
5x=20
x=4
Tyler's number is 4.
Step-by-step explanation:
I would say false but I am not that sure