Which expression is equivalent to x-4?

c)

Step-by-step explanation:

=

=> 1 /

=>

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828. all there is to it!

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thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !