What is the approximate length of arc s on the circle below ? Use 3.14for * pi Round your answer to the nearest tenth .

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 =

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out