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OpenStudy (anonymous):
I GIVE MEDALS!! The diagonals of an isosceles trapezoid are 3x + 7 and 5x – 11. What is the value of x? Select one: a. 3 b. 5 c. 7 d. 9
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OpenStudy (anonymous):
its 5x-11, i dont know why it put a bunch of question marks
OpenStudy (freckles):
Aren't the diagonals are an isosceles trapezoid suppose to be of the same length?
OpenStudy (anonymous):
yeah but i have no clue how to work this problem. @freckles
OpenStudy (freckles):
same is the key word replace that word with equals 3x+7 is the same as 5x-11
OpenStudy (freckles):
3x+7=5x-11 solve
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