Find the perimeter of polygon ABCDEFG.

Round your answer to the nearest tenth.

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie