Answer: Divide the volume of the bath tub by the rate at which the hose folks the bath tub
Time = 251/ 4.86
= 51.64 hours
Step-by-step explanation:
Rotating a shape involves moving it in a circular way around its axis
The true statement about the rotation is (c) Rotating a right triangle around its vertical axis will form a cone.
<h3>How to determine the rotation?</h3>
When a two-dimensional shape such as triangles, trapezoid, square, rectangles, etc are rotated about their axes, the new shape formed is a three-dimensional shape
As a general rule, the rotation of a right triangle around its axis would form a cone.
Hence, the true statement about the rotation is (c)
Read more about rotation at:
brainly.com/question/4289712
<h3><u>Part A: An equation to represent this situation, where x represents the original length of the rectangle is:</u></h3>
![17.5 = (x-5) \times 2.5](https://tex.z-dn.net/?f=17.5%20%3D%20%28x-5%29%20%5Ctimes%202.5)
<h3><u>Part B: Original length of the rectangle is 12 inches</u></h3>
<em><u>Solution:</u></em>
Given that,
A rectangle has a width of 2.5
Therefore,
width = 2.5 inches
Let "x" be the original length of the rectangle
When the length of this rectangle is decreased by 5 inches
Therefore,
New length = x - 5
The new area of the rectangle is 17.5 square inches
Therefore,
<em><u>The area of rectangle is given as:</u></em>
![Area = length \times width](https://tex.z-dn.net/?f=Area%20%3D%20length%20%5Ctimes%20width)
![17.5 = (x-5) \times 2.5\\\\17.5 = 2.5x - 12.5\\\\2.5x = 17.5 + 12.5\\\\2.5x = 30\\\\x = 12](https://tex.z-dn.net/?f=17.5%20%3D%20%28x-5%29%20%5Ctimes%202.5%5C%5C%5C%5C17.5%20%3D%202.5x%20-%2012.5%5C%5C%5C%5C2.5x%20%3D%2017.5%20%2B%2012.5%5C%5C%5C%5C2.5x%20%3D%2030%5C%5C%5C%5Cx%20%3D%2012)
Thus original length of the rectangle is 12 inches
Answer:
The answer would be D.
Step-by-step explanation:
You can use an online graphing calculator to see the lines for each equation.