Associative Property
The parentheses are grouping operators.
Think about the word associate to make it easier
Given the center and the radius of a circle, its equation is
In your case, the center is (-4,0), and the radius is 2. Plug these values into the generic formula and you'll get the equation.
Answer:87.92
Step-by-step explanation: you multiply the diameter by pie or 3.14 to get the circumference
Answer:
b
Step-by-step explanation:
i think it b! your welcome
Answer:
<h2>10 volunteers are more than recommended</h2>
Step-by-step explanation:
The recommended number of volunteers is five (5)
Since the the distance of the race is 5km,
and the safety committees recommends 1 volunteer per kilometre.
Hence ten (10) volunteers is more than enough