Answer:
0.23
Step-by-step explanation:
x²(x - 4)(2x + 5) = 0
x² = 0 or x - 4 = 0 or 2x + 5 = 0
√x = √0 or x = 4 or 2x = -5
x = 0 x = 
Answer: 0, 4, 
Answer:
Well you divide the total of 1.95/5
.39 cent
A circle is 360 degrees so 360 divided by 20=18 so 20 degrees is one 18th of a circle