Matt filled his pail with 16 kg of sand, but found that it was too heavy to carry. He scooped out 7 kg of the sand. What is the
2 answers:
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Answer:
The answer is irrational
Step-by-step explanation:
we know that
The area of a square is given by the formula
where
b is the length side of the square
In this problem we have
substitute in the formula
take the square root both sides
simplify
Remember that
A <u><em>Rational Number</em></u> is a number that can be made by dividing two integers
so
The length side is not a integer
therefore
The answer is irrational
Hello!
Explanation:
Distributive property: →
First do expand.
Then you subtract by 4 from both sides of an equation.
Simplify by equation.
Next, subtract by 2x from both sides of an equation.
Simplify.
You can also divide by 2 from both sides of an equation.
Finally, simplify by equation and dividing into the groups.
Answer: →
Hope this helps!