Stepheol472 Stepheol472
  • 11-04-2018
  • Mathematics
contestada

Please help, will give brainliest answer

Please help will give brainliest answer class=

Respuesta :

mkryukova19 mkryukova19
  • 11-04-2018
1. AB/EF = P(ABCD)/P(EFGH)
4/5=16/P(EFGH)
P(EFGH)=5*16/4=5*4=20

2. V(old)=lwh =
V(new)=2*l*2*w*2*h =2³(lwh)=2³*V(old)= 8*3600=28800

3.
A(old)=ab
A(new)=5a*5b=25ab=25A(old)
new area will be 25 times larger

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