AguileraB
Which property of rectangles is used to write the equation (x + 7) + (2x – 1) = 90 and solve for x? The opposite sides of a rectangle are parallel.
The opposite angles of a rectangle are equal.
The adjacent angles of a rectangle are supplementary.
The diagonal of a rectangle divides the angle at the vertex into two complementary angles.
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ParthKohli
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Any ideas?
ParthKohli
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@skullpatrol ;-)
Brad1996
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think about it... 90 sounds similar to every angle of a rectangle?
AguileraB
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I DONT UNDERSTAND :(
skullpatrol
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|dw:1357829964876:dw|
skullpatrol
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This is a rectangle, right?
tayluvsya
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i need help
AguileraB
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YES
skullpatrol
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AguileraB
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so whats the answer i dont get it ?
skullpatrol
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|dw:1357830284260:dw|
tayluvsya
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:'(