<span>(x - 2)(x - 3) = 2
x^2 - 2x - 3x + 6 - 2 = 0
x^2 - 5x + 4 = 0
(x -4)(x - 1) = 0
x - 4 = 0; x = 4
x - 1 = 0; x =1
{1,4}
answer
</span><span>{1, 4}</span>
Answer:
12 minutes
Step-by-step explanation:
Take 60 minutes (The total time of pratice) and multiply it by .2 (20% in decimal form) doing this should get you 12
For us to be able to answer this question the number of the items that Micah is buying.
....and any important information concerning this problem.
Ok, so if the angle is 120 degrees, its one third of the full cake (which is 360 degrees). So the area of the whole circle (worked out with area = pi * r^2 where r is 30) gives 900*pi, and so one third of that (because her slice is one third) is 300pi.
