Which of the following can be lengths of triangle sides? Explain. 5 m, 9 m, 18 m
6 yds., 8 yds., 13 yds.
7 ft., 8 ft., 16ft.

Annie walked her dog 2 1/4 miles from her house to the dog park and 3/7/8 miles around the park. then she walked the same distance home. how many miles did she walk in all?

Karl needs to build a stage that has an area of 72 square feet. the length of the stage should be longer than the width. what are the possible whole number measurements for the length and with of the stage complete the table with possible measurements of the stage

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?