Find the exact length of adc . in your final answer, include all of your calculations.
i know the answer is 15pi m but i have trouble with writing out the calculations. if you could me i'd greatly appreciate it!

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your

Each unit cost 14p, how much would 942 units cost?