If every dimension of a two-dimensional figure is multiplied by k, by what quantity is the area multiplied?
1 answer:
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we need to find d=equation, so:
−8+6=−10+10
-8d=-10k+10-6
-8d=-10k+4
d=(-10k+4)/(-8)
So the answer is:
d=(5/4)k-1/2
or
d=1.25k-0.5
Solution:
we have been asked to find that , how many times one number is to the other given numbers.
To do this we will divide the larger number by the smaller number and the resulting number will be the answer of the question.
Here the larger number is
The smaller number is
Now lets divide as follows
Hence the correct option is C.