5 roses cost $55. What will 4 roses cost?
2 answers:
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Answer:
The area is rational because the numbers in the formula are rational.
Step-by-step explanation:
All repeating decimals are still rational because they can be expressed as fractions. For example,
So every recurring decimal must be a fraction.
Also every terminating decimal can be represented as a fraction.
0.25 =
So the area is rational because the numbers are rational.
Area = X Base X Height
Base is Rational and Height is Rational. Hence Area=Rational.
When these rational numbers are substituted into the formula,the area must be rational.
Answer:
<h2>8</h2>Step-by-step explanation:
In this case the side-splitter theorem states that :