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gladu [14]
4 years ago
11

SOMEONE HELP MEEEEEE

Mathematics
1 answer:
il63 [147K]4 years ago
5 0

Answer:

Part 1) 9x-7y=-25

Part 2) 2x-y=2

Part 3) x+8y=22  

Part 4) x+8y=35

Part 5) 3x-4y=2

Part 6) 10x+6y=39

Part 7) x-5y=-6

Part 8)  

case A) The equation of the diagonal AC is x+y=0

case B) The equation of the diagonal BD is x-y=0

Step-by-step explanation:

The complete answer in the attached file

Download docx
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