Answer:
First, a rational number is defined as the quotient between two integer numbers, such that:
N = a/b
where a and b are integers.
Now, the axiom that we need to use is:
"The integers are closed under the multiplication".
this says that if we have two integers, x and y, their product is also an integer:
if x, y ∈ Z ⇒ x*y ∈ Z
So, if now we have two rational numbers:
a/b and c/d
where a, b, c, and d ∈ Z
then the product of those two can be written as:
(a/b)*(c/d) = (a*c)/(b*d)
And by the previous axiom, we know that a*c is an integer and b*d is also an integer, then:
(a*c)/(b*d)
is the quotient between two integers, then this is a rational number.
Answer:
Step-by-step explanation:
Given
Required
Determine the height
The volume is calculated as:
Since, it has a triangular cross-section, the expression becomes:
So, we have:
<span>Total Paid:<span>$147,060.36
</span></span>Monthly payment $408.50
<span>Total Interest Paid <span>$77,060.36
</span></span>Hope I helped!!
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