Answer:
A.the radius
Step-by-step explanation:
The area of a sector of a circle is ½ r² ∅, where r is the radius and ∅ the angle in radians subtended by the arc at the centre of the circle. So in the below diagram, the shaded area is equal to ½ r² ∅ .
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Answer:
1: x=1 - 2y/3 2: x= 1 - 3y/2
Hope this helped you out!
Each table is 3 seats long and 1 seat wide. If you push 3 tables together, end to end, they become 9 seats long, and remains 1 seat wide. If you add up the perimeter, it comes out to 9+9+3+3, which is 24.
Queston 4: The range of the relation is : (-2,4)
Question 5: the domain of the relation is:
{2, 2.1, 5.1, 5.5, 6}
Question 6: The relation is not a function because it two of the x value have the same y values. Therefore it is not a function as it does not pass the vertical line test.
(-4, 0) and (-3, 0) both have 0 for the y coordinate. A function can’t have this.
