smartgirl61987
27.01.2021 •
Mathematics
The area of a newspaper page (opened up) is about 630.92 square inches. Determine the length and width of the page if it’s length is about 1.22 times its width.
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Ответ:
X x Y = 630.92 inches
Replace X with 1.22Y
Which looks like this
1.22Y x Y = 630.92 inches
Now get Y by itself
Y x Y = 630.92/1.22
Y squared= 630.92/1.22
Y= the square root of 630.92/1.22
Y= 22.74 inches
X= 22.74 x 1.22
X= 27.74 inches
Multiply X and Y to check your answer equals 630.92 inches
Hope this helps
Ответ:
I don't attend k12 use to though. So I got a padlet.