Identify the number that does not belong with the other three. explain your reasoning 50.1 repeating -50 over 2 -50.1 square root of 50?

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Factor and solve to find roots x squared -x - 90 =0

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio