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anonymous

  • 4 years ago

Problem will be in drawing... PLEASE HELP!

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  1. anonymous
    • 4 years ago
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    |dw:1328811068462:dw|

  2. anonymous
    • 4 years ago
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    What is the length of CN, rounded to the nearest hundredth? Show all the steps you used to find your answer.

  3. anonymous
    • 4 years ago
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    I dont need the answer I just need someone to explain to me how to do the problem

  4. jhonyy9
    • 4 years ago
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    AC let be x BC --- y|dw:1328812573329:dw|

  5. jhonyy9
    • 4 years ago
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    so than 11^2 = x^2 +y^2 --- x^2 = 121 - y^2 and x^2 = 5^2 + (NC)^2 so than 121-y^2 = 25 +(NC)^2 --- so y^2 =121-25-(NC)^2 =96 -(NC)^2 -- and from triengle BNC so BN=11-5=6 and y^2 = (NC)^2 +36 so 96 -(NC)^2 = (NC)^2 +36 96-36=(NC)^2 + (NC)^2 60=2*(NC)^2 60/2 = (NC)^2 30= (NC)^2 NC=sqrt30 = 5,47 - so hope so much that is understandably for you sure good luck bye

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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