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

asked May 13, 2015 53.2k views

4 votes

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7 votes

Make two formulas-

A=2xy
120=16xy

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

A= 15cm cubed

8.9k points

1 vote

$V_B=2x\cdot2y\cdot4=16xy=120\ cm^3\\ V_A=x\cdot y\cdot2=2xy\\\\ 16xy=120\ cm^3\\ 2xy=15\ cm^3=V_A$

Samba answered May 18, 2015

by Samba

8.3k points

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