A rectangular box has a volume of 105 cubic centimeter the width of the rectangular box is X centimeters the length is 2x - 3 cm and the height is 3 cm

Question

Mathematics

Ruth Brandt

23 August, 18:03

A rectangular box has a volume of 105 cubic centimeter the width of the rectangular box is X centimeters the length is 2x - 3 cm and the height is 3 cm

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Answers (2)

Know the Answer?

Natasha · Answer 1

Answer is five okgffddbj

Maynard · Answer 2

Volume = Length x Width x Height

105 = 3x (2x - 3)

105 = 6x² - 9x

6x² - 9x - 105 = 0

2x² - 3x - 35 = 0

(x - 5) (2x + 7) = 0

x = 5 0r x = - 7/2 (rejected, because it is negative)

Answer: x = 5