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anonymous

  • one year ago

What is the distance between points D and H? A. 3.7 units B. 5.2 units C. 7.3 units D. 9.4 units http://static.k12.com/calms_media/media/1578500_1579000/1578505/1/0363dcb6ece79b424528fad50c8565c16fe58ace/MS_IMC-150122-130509.jpg

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  1. anonymous
    • one year ago
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    What is the distance between points E and J? Round to the nearest tenth of a unit. http://static.k12.com/calms_media/media/1578500_1579000/1578506/2/bc7e2c79ec5cb7f155786606d7d74a57e5985d5a/MS_IMC-150122-1305010.jpg

  2. anonymous
    • one year ago
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    What is the perimeter of the trapezoid? Round to the nearest tenth of a unit. A.31.4 units B.29.7 units C.17.6 units D.6.7 units http://static.k12.com/calms_media/media/1578500_1579000/1578511/1/9d5148090464809051939fcae21a8bf0e9fee79b/MS_IMC-150122-1305015.jpg

  3. anonymous
    • one year ago
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    i could probably figure it out with a little help :/

  4. anonymous
    • one year ago
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    for #3 i got 27.9, and idk what i did wrong

  5. anonymous
    • one year ago
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    @Ehsan18 @sdfgsdfgs could u help with a bit more XD sorry

  6. anonymous
    • one year ago
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    i kept getting variants of 10 for #1 also

  7. Ehsan18
    • one year ago
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    what is the distance formula?

  8. anonymous
    • one year ago
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    it the theorem again

  9. Ehsan18
    • one year ago
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    yup !

  10. anonymous
    • one year ago
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    |dw:1434426375337:dw|

  11. anonymous
    • one year ago
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    but i keep getting it wrongggggggg

  12. Ehsan18
    • one year ago
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    no just google distance formula!

  13. anonymous
    • one year ago
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    |dw:1434426500074:dw|

  14. anonymous
    • one year ago
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    so 9^2+6^2=x^2 right?

  15. anonymous
    • one year ago
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    which comes out to 10.8 but thats wrong

  16. Ashleyisakitty
    • one year ago
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    Distance formula = √(x2-x2)^2+(y2-y1)^2

  17. anonymous
    • one year ago
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    whaaaaaaa i missed that in the lesson

  18. Ashleyisakitty
    • one year ago
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    and your points are d:(1,3) and h(9,8).

  19. Ashleyisakitty
    • one year ago
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    So, youd have to set up your distance formula as such: c^2=√(8-1)^2+(9-3)^2

  20. Ashleyisakitty
    • one year ago
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    Now, continue to simplify.

  21. anonymous
    • one year ago
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    is the square root for all of it? ahhhhh i still dont get it

  22. anonymous
    • one year ago
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    #1 i found online is 9.4

  23. Ashleyisakitty
    • one year ago
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    Yes, the square root is prevalent throughout the entire simplification process.

  24. anonymous
    • one year ago
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    @Ashleyisakitty would #2 be 9.5?

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