Results 1 to 2 of 2

Math Help - Math Questions 5

  1. December 17th 2008, 11:30 AM #1
    dgenerationx2
    dgenerationx2 is offline
    Junior Member
    Joined
    Oct 2008
    Posts
    73

    Math Questions 5

    in attachments
    Attached Files Attached Files
    Follow Math Help Forum on Facebook and Google+
  2. December 17th 2008, 11:46 AM #2
    masters
    masters is offline
    A riddle wrapped in an enigma
    masters's Avatar
    Joined
    Jan 2008
    From
    Big Stone Gap, Virginia
    Posts
    2,551
    Thanks
    12
    Awards
    1
    MHF Donor
    Quote Originally Posted by dgenerationx2 View Post
    in attachments
    Hello again,

    (5) I guess we must assume that the figure is a parallelogram.

    In a parallelogram, the diagonals bisect each other.

    2x+3=5x-3

    x=2

    AE=2(2)+3=7

    AC=2(AE)=2(7)=14

    (6) The opposite angles of a parallelogram are congruent.

    2x=120

    x=60


    3y=60

    y=20
    Follow Math Help Forum on Facebook and Google+
« Math Questions 1 | Math Questions 6 »

Similar Math Help Forum Discussions

  1. 4 Math Questions
    Posted in the Geometry Forum
    Replies: 2
    Last Post: January 7th 2009, 12:59 PM
  2. Math Questions 7
    Posted in the Algebra Forum
    Replies: 1
    Last Post: December 17th 2008, 02:45 PM
  3. Math Questions 6
    Posted in the Math Topics Forum
    Replies: 1
    Last Post: December 17th 2008, 12:52 PM
  4. Help with math questions!!!!!!!!!
    Posted in the Statistics Forum
    Replies: 5
    Last Post: August 6th 2008, 03:32 AM
  5. need help with some math questions
    Posted in the Algebra Forum
    Replies: 6
    Last Post: October 7th 2007, 03:01 PM

Search Tags


/mathhelpforum @mathhelpforum