tell me fasrttttttftyhds
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Answered by
12
Answer:
4x+5x=180. straight line
9x=180
x=20
4×20=80
5×20=100
Answered by
2
Answer:
4x+5x=180
9x=180
x=180/9
x=20
4×20=80
5×20=100
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hope it helps u
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