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Please help me with this, I don't get it!

Please help me with this, I don't get it!
53.3k views
4 votes
Please help me with this, I don't get it!

Please help me with this, I don't get it!-example-1
User Jim Lamb
by
8.0k points

2 Answers

7 votes
Make two formulas-

A=2xy
120=16xy

If 16xy = 120 then 2xy will equal 120/8 which equals 15.

A= 15cm cubed
User Patrick Tescher
by
8.9k points
1 vote

V_B=2x\cdot2y\cdot4=16xy=120\ cm^3\\ V_A=x\cdot y\cdot2=2xy\\\\ 16xy=120\ cm^3\\ 2xy=15\ cm^3=V_A
User Samba
by
8.3k points
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