<span>A. The converse of the Pythagorean theorem states that if the square of one side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.</span>
The equivalent expression of
is 
<h3>How to determine the
equivalent expression?</h3>
The expression is given as:
1 minus StartFraction 1 Over x EndFraction divided by 2
Rewrite properly as:

Express the division as product

Evaluate the product

Take the LCM

Hence, the equivalent expression of
is 
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Answer:
The hurricane traveled 260 miles per hour.
Step-by-step explanation:
Given,
Distance covered by hurricane = 130 miles
Then time =
hours=
hour
Distance=Speed*Time
Speed=
Speed=
Speed=260 miles per hour
So, the hurricane traveled 260 miles per hour
Answer: 6
Step-by-step explanation:
6 x 3 = 18