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OlgaM077 [116]
2 years ago
12

Please help with explanation and show work :)

Mathematics
1 answer:
ANEK [815]2 years ago
3 0
3. A=bh/2
2A=bh
h=2A/b.

8. Dy-Cx=E
Dy=E+Cx
y=(E+Cx)/D
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