webassign.net/web/Student/Assignment-Responses/submit?dep=28936148&tags=au [0/3 Points] DETAILS PREVIOUS ANSWERS EWENMATH12 1.7.048. A welder has four pieces of scrap steel angle of lengths 2- ft, 4- ft, 5- ft, and 6- ft. If 16 mixed number.) ft Need Help? Read It Watch It [6/6 Points] DETAILS PREVIOUS ANSWERS EWENMATH12 1.7.049. A welder has two pieces of half-inch pipe, one of length 4-ft and another of length 3- ft. (E 8 (a) What is the total length (in ft) of the two welded together