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Mathematics 8 Online
OpenStudy (anonymous):

MEDAL TO CORRECT ANSWER

OpenStudy (anonymous):

OpenStudy (anonymous):

Solve teh simultaneous equations 16^2 = x^2 + sqrt(11^2 + y^2) and 5^2 + y^2 = x^2 you get x = 15.41 I think some value is given, which hasnt been specified.

OpenStudy (anonymous):

By similarity, we have \[ x^2 = 16 (5)\\ x= 4\sqrt 5 \]

OpenStudy (anonymous):

8underroot5

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