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Mathematics, 04.02.2020 20:46 montgomerykarloxc24x
The area of a rectangle is 54x^9 y^8 square yards. if the length of the rectangle is 6x^3 y^4 which expression represents the width of the rectangle in yards?
jack knows a=l*w, so he writes the following equation:
54x^9 y^8= 6x^3 y^4*w
he divides both sides by the length:
(54x^9 y^8)/(6x^3 y^4 )=9 x^12 y^12
error:
correct solution:
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