The number of diagonals of an n sided figure is 1/2(n²-3n). Use the formula to find the number of diagonals for 6 sided figure

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

How does reflecting or rotating a figure change the interior angles of the figure?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose