What is the place value of 7854.209

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

What is the missing constant term in the perfect square that starts with x^2 -20x

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 =