Answer: The answer is A.
Step-by-step explanation:
The formula for the area of circles:
A = πr^2
Plug in the radius
A = π8^2
A = π64
A = 201.06192983/ 201 (rounded)
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Answer:
A
Step-by-step explanation:
(x, y) -----> (x + 4, y - 1)
Adding 4 to the x means you move right 4. Subtracting 1 from the y means you move down one.
The next transformation (-(x + 4), y - 1)
If you look at the x coordinate and the transformation that is being applied
(-(x+4) that negative means you are taking the opposite of the x coordinate.
When you take the opposite of the x coordinate, it means you reflect it over the y axis.
Step-by-step explanation:
To get from point (4,4) to (10,10), it is the same as ordering 6 Upward and 6 Right arrows in a straight line.
=> 12C6 = 924.
However there is a restriction that we cannot have 3 Upward and 3 Right arrows as our first 6 arrows.
=> 6C3 * 6C3 = 20 * 20 = 400
Hence there are 924 - 400 = 524 different ways.
