Answer:
d. quadrilateral
Step-by-step explanation:
My guess is 9 hours, because since pipe a takes 12 hours and with pipe b it takes 9, it's 12-9=3
I think.
Product rule is
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so if ou have
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not sure what yo mean by positive exponents, just add them
Yes, the Repainted Artwork is similar to the Original.
The 22*18 inch repaint can be recaclculated into a 1.83*1.5 feet repaint. Both can be multiplied by about 1.5 to equal 2.75*2.25.
Therefore, the ratio is 1.5.