If the scale factor of the model train to a real train is 1: 43, what is the length of the model if the actual train is 645 inches? the length of the model would be

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

Find the missing dimension extra points

How can you find the mean absolute deviation (mad) for this set of data?