Answer:.75 pounds
Step-by-step explanation:
Since the shape is a square the sides are equal. Then we need to find x such that x * x = 169.
Sqrt(169) = 13
So x = 13
Using the volumes, it is found that you spend more water taking a bath.
<h3>What is the volume of a rectangular prism?</h3>
The volume of a rectangular prism of length l, width w and height h is given by:
V = lwh.
For this problem, the dimensions of the tub are as follows:
l = 6, w = 3, h = 2.6.
You use half of that, hence:
V = 0.5 x 6 x 3 x 2.6 = 23.4 feet³.
For the bath, the number of cubic feet is:
1.42 x 11/7.5 = 2.08 feet³.
Hence you spend more water taking a bath, as 23.4 > 2.08.
More can be learned about the volume of a rectangular prism at brainly.com/question/17223528
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