billygoat0 billygoat0

01-02-2021
Mathematics

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QRST IS AN ISOSCELES TRAPEZOID FIND YZ

QRST IS AN ISOSCELES TRAPEZOID FIND YZ class=

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reguser315 reguser315

01-02-2021

The top and bottom divided by two equal the mid segment, so...

((2x+7)+19)/2 =5x+1
(2x+26)/2=5x+1
x+13=5x+1
4x=12
x=3

So YZ is 5x+1, or 5(3)+1=16.

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