Mathematics, 31.07.2019 13:30, bryanmcmillianjr
4points: a, b,c and d are marked in order on a line such that ab: ac = 3: 7 and bd: cd= 9: 2. if cd is 100cm long, find the length of ab.
Answers: 1
Mathematics, 21.06.2019 19:00, jrsecession
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
Mathematics, 21.06.2019 20:00, ashl3yisbored
The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac
Answers: 3
4points: a, b,c and d are marked in order on a line such that ab: ac = 3: 7 and bd: cd= 9: 2. if cd...
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