The circular cross section of a water pipe has some water at the bottom. The horizontal distance across the surface of the water is 46 cm. The inner diameter of the pipe is 60 cm. What is the maximum depth of the water? Hint: draw a diagram.

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 =

The tile along the edge of a triangular community pool needs to be replaced? ?

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d