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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A triangle with 45 cm of perimeter has 15 cm of side. The
"altitude" connects the middle of one side to the opposite vertice. This forms a rectangle triangle with hypothenuse 15 cm and the small catet a= 7.5 cm. So by the Pythagoras theorem we must solve the equation:
7.5^2+b^2=15^2
b=sqrt(225-56.25)=sqrt(168.75)=12.99 cm
Other solution was using trigonometry:
b/(side)= sin(pi/3)=sqrt(3)/2
b=7.5*sqrt(3)/2=12.99 cm
If i = √-1 ,
then ...
i² = (√-1)² = -1
i³ = - √-1 = -i <== the answer to the question
i⁴ = (i²) · (i²) = (-1) · (-1) = 1
and then the whole thing starts over again, for higher powers of i .
It will be $2678 because they’ve took 12%
