Answer:
b) Commutative property is true for subtraction of Rational numbers
Step-by-step explanation:
- Option B is incorrect.
- Commutative property is not true for subtraction of Rational numbers .
Its probably a fraction.
You would know the answer if you researched what your question was on google
Answer:
length is 28.86ft
width= 4.12ft
Step-by-step explanation:
<h2>
This problem bothers on the mensuration of solid shapes, a rectangular prism.</h2>
The storage space takes the shape of a rectangular prism, and we are required to find the width and length of the storage space.
let the width of the basement be "w"
Given data
volume v=
length l = 
width w= 
height h= 
We know that the expression for the volume of a rectangular prism is

substituting our data we have to find "w"

dividing both sides by 35 we have

find the square root of both sides we have

since we know that length= 7w and width = w , we can substitute our value for w and find the length and width

Add all of the hours together than divide by 5 should get 40