Rewrite the number in Standard form
1.37 x 10-7

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0.000000137

Explanation:

I hope this helped!

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- Zack Slocum

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to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk