How to find 4 times (-5)
2 answers:
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Answer: last option.
Step-by-step explanation:
To apply the Distributive property, remember that:
Then, applying this, you get:
Combine like terms means that you need to add the like terms.
Therefore, you get:
You can observe that the expression obtained matches with the expression provided in the last option.
The square's diagonal is the triangle's hypotenuse.
the original Pythagorean theorem is
where a and b are the two sides and c is the hypotenuse.
that means the Pythagorean theorem for this question is:
or 
the original Pythagorean theorem is
that means the Pythagorean theorem for this question is: