Mathematics, 04.10.2021 14:20, starwars77
In a diagram OA and OB are two roads where OA=420m, OB=400m and AB=580m. Jim and Huili start to walk from A and B towards O respectively at the same time. Jim speed is 2 m/s and Huili speed is 1 m/s. After a 1 minute and 40 seconds. Jim reaches D and Huili reaches C. a. Find the lengths of OC and OD? b. Find the distance between C and D?
Answers: 1
Mathematics, 21.06.2019 23:30, youngboymark123
Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?
Answers: 1
In a diagram OA and OB are two roads where OA=420m, OB=400m and AB=580m. Jim and Huili start to walk...
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