The answer might be D I don’t understand either
The equation is 13.95x+1.95=85.65
The answer is 6 compact discs.
The answer would be 12 students. 8+4+6+3=21.
84 divided by 21 would = 4.
3 students times 4 = 12 students
This is something to memorize
y = r*sin(theta)
so if y = 2, then
2 = r*sin(theta)
Divide both sides by sin(theta) to get
r = 2/sin(theta)
r = 2csc(theta)
The radius of the circle is 1.
