Find the area of an equilateral triangle (regular 3-gon) with the given measurement

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.