Find the perimeter of a regular heptagon with a side length of 11 ?
a.77

b.70

c.55

d.44

Question and answers are in the attached picture. you so much in advance.

The system of equations graphed below has how many solutions?

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.