Answer:
A. 112 m^2
Step-by-step explanation:
If the scale factor is 4, the area of the larger figure is 4^2 times that of the smaller one.
... (7 m^2)·4^2 = 112 m^2
_____
The scale factor for area is the square of the scale factor for linear dimensions. When we talk about a scale factor without qualification, we mean the scale factor for linear dimensions.
Answer:
The grinding of the material
Step-by-step explanation:
On what i need to see what you are talking bout so maybe i can answer it thank u please
630 sterling * 1 euro / 0.84 sterling
630 sterling divided by 0.84 sterling = 750 euros
The simplification of the given expression 
will be equal to 
<h3>What is simplification?</h3>
The process of reducing the complex mathematical expressions into the simplest form is called as the simplification.
The simplification of the given expression will be:
hence the simplification of the given expression will be equal to
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