Answer: there are 16 belts.
Step-by-step explanation: because
The equations standered form is y=-x^2/8-x/2-9/2
Answer:
100
Step-by-step explanation:
To make a perfect square trinomial, you want to divide the use the following equation to find the missing constant:
when the quadratic is in standard form.
In this case, we would divide -20 by 2 and square it
-20/2 = -10
(-10)^2 = 100
This equation has no solution
Answer:
72 cents
Step-by-step explanation: