Kalat bought a dozen bags of bird food for $27. Use compatible numbers to find the approximate cost of six dozen bags of bird fo
1 answer:
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Check the picture below.
Answer:
x =
Step-by-step explanation:
Given
A = xy
Multiply both sides by 2 to clear the fraction
2A = xy ( divide both sides by y )
= x
Answer:
Step-by-step explanation:
The given equality is
Take the term to the left hand side. This means the term
will be divided by
Now since both the numerator and denominator have negative sign the value of fraction will be positive.
Now and
So, the missing factor
Answer:
Yes.
Step-by-step explanation:
If a graph G doesn't have a circuit, we must have that
where is the number of edges of the graph and
the number of vertices. However, in this case it holds that