19-04-2015
Mathematics

contestada

Help with question 1 and 2 (I starred them so you know)

Help with question 1 and 2 I starred them so you know class=

Respuesta :

mathgirl22 mathgirl22

19-04-2015

I can help you only with #2.

Area= l*w
Area=(l+3)*w
Area= 130
Let's try 10 and 13.
Is the length 3 greater than its width? YES
Does it multiply to 130? YES

LENGTH= 13 CM
WIDTH=10 CM

cHECK=
13*10=130

Answer Link

hackerguy hackerguy

21-04-2015

2)

A= l*w
A=(l+3)*w
A= 130
try it
l= 13 CM
w=10 CM
13*10=130
13*10=130

Answer Link

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