Show that the length of tangent drawn from any point on the circle x2+y2 +2gx +2fy +c=0 to the
circle x2+y2+ 2gx+2fy +C1 = 0 is

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?