i need math hw HELP!!!!!!!!?

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i need math hw HELP!!!!!!!!?

In /slanted rectangle/ABCD, AE =7x - 1, and EC = 5x + 5
what kind of parallelogram is ABCD? Explain plz

Thank you!

2007-08-14 11:05:48 · 3 answers · asked by =] 1 in Science & Mathematics ➔ Mathematics

what? it doesnt tell you E

2007-08-14 11:14:29 · update #1

3 answers

AE=7x-1
EC=5x+5
---------------
ABCD=12x+4

2007-08-14 11:11:25 · answer #1 · answered by Anonymous · 0⤊ 1⤋

No can do unless you tell me what and where the point E is.
If E is the midpoint of the diagonal AC, then AE = EC and so x = 3. Thus AC = 40. But that tells us nothing. The parallelogram could still be a square, a rectangle, a rhombus, or a plain old parallelogram.

2007-08-14 18:11:58 · answer #2 · answered by ironduke8159 7 · 0⤊ 0⤋

what's E?

2007-08-14 18:09:30 · answer #3 · answered by johnny352 1 · 0⤊ 0⤋