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nasty-shy [4]
3 years ago
13

Find values of x and y for which ABCD must be a parallelogram. The diagram is not to

Mathematics
2 answers:
Nutka1998 [239]3 years ago
8 0
3x-14=x+2
Add 14 to both sides.
3x=x+16
Subtract x from both sides.
2x=16
Divide by 2.
x=8

4y-7=y+11
Add 7 to both sides.
4y=y+18
Subtract y from both sides.
3y=18
Divide by 3.
y=6

The answer is d.

Zina [86]3 years ago
7 0
The answer is d. 

3x-14 = x-2     solve for x

4y-7 = y+11    solve for y
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