Raj leaves his house on his bicycle at an average speed of 10 miles per hour. his friend, ruth, leaves 1/2 hour later, following the same route and averaging 14 miles per hour. at what distance, in miles, from raj's house will ruth overtake him?

As soon as look at the parallelogram abcd shown below: the table below shows the steps to prove that if the quadrilateral abcd is a parallelogram, then its opposite sides are congruent: which choice completes the missing information for reason 5 in the chart? (6 points) congruent parallelograms congruent triangles similar angles similar triangles

What is the difference between regular convex and concave polygons

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.