Answer:
× π10 = 7
Explanation:
The formula to find arc length is 
× 
Simply plug in radius and arc length to get your equation.
Answer:
B. 7.9 in^2
Step-by-step explanation:
Part I.
Finding the fraction of the circle that is the sector
To start, let’s find the fraction of the circle that the sector covers. Since the measure of the central angle is 36, we get 36/360 or 1/10 of the circle.
Part II.
Finding the area of the Circle
The area of a circle is pi*r^2. Since r=5, then the area is 25pi.
Part III.
Finding the area of the sector.
Since the sector is 1/10 of the circle, its area is 1/10 of the circle’s area. So the area of the sector is 25/10*pi or (5/2)pi. This is approximately 7.9 in^2.
The probability of randomly selecting the smaller square in 9/25.
Which list is ordered from least to greatest? –2.9, –3.2, 0.2, 2.1 0.2, 2.1, –3.2, –2.9 –3.2, –2.9, 0.2, 2.1 0.2, –3.2, 2.1, –2.
MA_775_DIABLO [31]
-3.2, -3.2, -3.2, -2.9, -2.9, -2.9, -2.9, 0.2, 0.2, 0.2, 0.2, 2.1, 2.1, 2.1, 2.1
hope this helped! :)
The red area is the one which solves the system. In fact, we want the area which below both the parabola and the line (since the inequality features a 
sign.
So, the point 
is below the line but above the parabola (blue area), so it is not a solution.
The point 
is above both the line and the parabola (white area), so it is not a solution.
The point 
is below both the line and the parabola (red area), so it is a solution.
So, the point 
is below the parabola but above the line (green area), so it is not a solution.
