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tana rode a boat 1

  1. tana rode a boat 1 km upstream in and hour. rowing at the same rate, she made the return trip downstream in 15 minutes. find the
    1. answers icon 2 answers
    2. lee asked by lee
    3. views icon 1,042 views
  2. Jack is learning to ride a bicycle. In his first try, he rode for 1/100mile. The second time he rode for 5/100 mile. In the next
    1. answers icon 1 answer
    2. Marina asked by Marina
    3. views icon 846 views
  3. tanA+4cotA=4 find the value of tanA*tanA+cotA*cotA
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    2. Abhiram s nair asked by Abhiram s nair
    3. views icon 700 views
  4. Verify/prove the following:(sinA+tanA)/(1+secA) = sinA ______________________________ tanu = 1+sinu-cos^2u/cosu(1+sinu)
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    2. Kid asked by Kid
    3. views icon 747 views
  5. A bicyclist was on a three day tour around a lake. On the first day, he rode 78 miles, on the second day he rode 54 miles, and
    1. answers icon 3 answers
    2. luke asked by luke
    3. views icon 137 views
  6. A bicyclist was on a three day tour around a lake. On the first day, he rode 78 miles, on the second day he rode 54 miles, and
    1. answers icon 1 answer
    2. luke asked by luke
    3. views icon 144 views
  7. If tan inverse(x^2-y^2/x^2+y^2)=a then prove that dy/dx=x/y (1-tana/1+tana).
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    2. Abhi asked by Abhi
    3. views icon 1,682 views
  8. Prove: 1+(TanA/SinB)^2/1+(TanA/SinC)^2 = 1+(SinA/TanB)^2/1+(SinA/TanC)^2
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    2. Rabin asked by Rabin
    3. views icon 3,763 views
  9. A boat is constructed in the shape of a rectangular cube. The base of the boat is 2m by 3m and the side of the boat is 2m high.
    1. answers icon 2 answers
    2. Jason asked by Jason
    3. views icon 532 views
  10. 1+(tanA/sinB)²/1+(tanA/sinC)²=1+(sinA/tanB)²/1+(sinA/tanC)²
    1. answers icon 2 answers
    2. Avinash ray asked by Avinash ray
    3. views icon 211 views