Hey guys I have a question I need answered asap about spiral review !!! THANK YOU SO SO SO MUCH
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A rectangle that is 2 inches by 3 inches has been scaled by a factor of 4.
blank inches by blank inches

Suppose you want to scale the copy back to its original size. What scale factor should you use ??

1/4

Step-by-step explanation:

A scale factor of 4 multiplies every side length by 4 to produce the new scaled rectangle. To go back to the original size, you need every side length to be divided by 4. Dividing by 4 is the same as multiplying by 1/4. The scale factor is 1/4.

1/4

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this