In the xy - coordinate plane shown, points B, E, G, and I are on the circle with center H. The equation x? + y2 - 6x + 2y + 5 = 0 represents the circle with which center? Type B, E G orl in the answer box.

Find the value of the cosine for angle a

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

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 =