Which number has a 5 that represents a value one thousand times greater than the value represented by the 5 in 41,253?
1 answer:
You might be interested in
Answer:
=
Step-by-step explanation:
Sum means finding the total of something. We can do this by using addition.
In this problem, we will add the numerators and the denominators.
So, your answer is letter choice B.
Answer:
Step-by-step explanation:
Given the costs we can form an equation:
and fencing is triangular such that the area enclosed can be written as:
- First need to convert the above equation so that it is only in terms of one variable. [either x or y]
To make the equation only in terms of we can substitute
from Eq(A) i.e,
, to Eq(B)
simplify
- Now, in order to find the maximum area enclosed we can find
and equate it zero.
we have the length of one dimension: specifically, the lower fence will be
we can use this value of to find the corresponding value of
. From Eq(A)
the length of the left fence will be
- The enclosed area by the fence will be
Hence the maximum area that can enclosed by the fences provided the costs will be
- You can even check the cost of the dimensions whether they all add up to $520 or not.
Use Eq(A)
and indeed it does!