D. independent -- Number of Months
dependent -- Total Cost
The dependent Variable depends on the independent variable so, as the number of months change, the total cost changes.
yes, they are similar because each side length is equal making it an equilateral triangle. As a result, the two triangles are similar.
Answer:
A. - 3.
B. - 1.
C. - 5.
D. - 4.
E. - 2.
Step-by-step explanation:
A. Definition refers to a statement that exactly defines the object, thing or everything.
B. Postulate or axiom is a statement that is accepted as true in order to initiate an argument.
C. Common notion is the statement that helps to understand the common sense about the subject.
D. Theorem is a statement that shows proof on the basis of previously making statements.
E. Corollary is a statement that act as a small proof that has already been proven.
Hence, the correct matches are:
A. - 3.
B. - 1.
C. - 5.
D. - 4.
E. - 2.
Let
x---------> the thickness of the frame in feet
At-------> Area of the mirror and the frame in square feet
we know that
------> equation ![1](https://tex.z-dn.net/?f=%201%20)
--------> equation ![2](https://tex.z-dn.net/?f=%202%20)
equate equation
and equation ![2](https://tex.z-dn.net/?f=%202%20)
![19.25=4x^{2} +16x+15\\ 4x^{2} +16x+15-19.25=0\\ 4x^{2} +16x-4.25=0](https://tex.z-dn.net/?f=%2019.25%3D4x%5E%7B2%7D%20%2B16x%2B15%5C%5C%204x%5E%7B2%7D%20%2B16x%2B15-19.25%3D0%5C%5C%204x%5E%7B2%7D%20%2B16x-4.25%3D0%20)
therefore
the answer is the option
![C. 4x2 + 16x - 4.25 = 0](https://tex.z-dn.net/?f=%20C.%204x2%20%2B%2016x%20-%204.25%20%3D%200%20)
Answer:
$0.89/1 the cost is $0.89.
Step-by-step explanation:
cost over lb
13.35/15
unit rate means for 1 so divide 15 by 15 to get 1
what ever u do to the denominator do to the numerator so divide 13.35 by 15
13.35/15 divided by 15/15= 0.89/1
$0.89 for 1 lb