Answer:
The answer is c. (0,-1)
Step-by-step explanation:
So the unit circle is derived from a right triangle.
Answer:
b=9
Step-by-step explanation:
divide by 3 on both sides to get the variable (b) by itself
Answer:
$1.66 per foot
Step-by-step explanation:
3 yards=9 ft
14.94/9=$1.66 per foot
Answer: 2.45346638e+19
Step-by-step explanation:
Find the area of the circle:
Area = 3.14 x 12^2 = 3.24x144 = 452.16 cm^2
The sector is 60 degrees.
Multiply the area of the circle by the fraction of the sector:
452.16 x 60/360 = 75.36 cm^2