Answer:
O: The circle's name is "O"
Step-by-step explanation:
A circle is ALWAYS named for the center point. The point in the center of this circle is "O" so the circle is named "O"
The number of people who took ride in the big ferris wheel at a fair can be calculated by proper dimensional analysis. This can be done through the equation below,
n = (number of minutes)(rate at which the chair passes the exit platform)(number of persons per chair)
Substituting the known values to the equation,
n = (30 minutes)(1 chair / minute)(2 persons / chair)
n = 60 persons
Answer: 60 persons
Answer:
Step-by-step explanation:
Choices aren't given, so i will solve this equation and find the first positive x-intercept angle.
First, x-intercept means the x-cutting point of the graph. This occurs when y = 0. So we will solve the equation for x. Shown below:
Inverse Cotangent (ArcCot) of 0 is at 
, so we can now solve for x:
So, the x-intercept is at x = pi/6
Answer:
Step-by-step explanation:
