In AABC, D, E, F and G are the mid-points of BC, AD, BE and CF respectively. Prove that: AABC = 8AEFG.

What is the reflection image of (5,-3) across the line y = -x?

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 =

Which graph of a hyperbola represents the equation 16x^2-y^2=16