The circle below is centered at the point (1, 2) and has a radius of length 3. What is its equation?
O A. (x-1)2 + (y+ 2)2 = 9
O B. (x-1)2 + (y-2)2 = 32
O C. (x - 2)2 + (y+ 1)2 = 9
O D. (x-2)2 + (y-1)2 = 32
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SUBMIT

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

If on=8x-8,lm=7x+4,nm=x-5,and ol=3y-6