Answer:
The answer is "y > x-2 and y < x + 1"
Step-by-step explanation:
In the given question the last choice, that is "y > x-2 and y < x + 1" which can be defined in the following diagram.
The equation the quantity of x plus 20 over 2 = 3x represents when two tutoring services with different rate plans charge the sa
1 answer:
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Answer:
Area of sector = 84.861
Step-by-step explanation:
Given
The radius of the circle = 9
central angle of sector =
value of pi π = 3.143
To find : the area of sector = ?
We know that the formula to calculate area of sector is given as:
area of sector = (π Θ)/
where, r is radius and Θ is the central angle of the sector
Substituting the known values in above formula, we get
area of sector = (3.143 x x
) /
= 84.861
Hence area of sector is 84.861