The final step is to determine the principal square root of both sides of the equation.
- The triangle XYZ is a right triangle.
- The sides "a" and "b" are the height and the base of the triangle.
- The side "c" is the hypotenuse of the triangle.
- The Pythagorean theorem, sometimes known as Pythagoras' theorem, is a basic relationship between a right triangle's three sides in Euclidean geometry. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.
- The side lengths must satisfy the Pythagorean theorem, a² + b² = c².
- It is also an isosceles triangle, so the equation becomes a² + a² = c².
- By combining like terms, we get 2a² = c².
- The final step is to take the square root of both sides.
- √2a = c
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200 min / $10.00 = 20 minutes / dollar
<span>300 min / $12.00 = 25 minutes / dollar </span>
<span>The cost of the 300 minute card is cheaper per minute and a better value. </span>
<span>If you don't expect to use more than 200 minutes then save your money and buy the smaller card.</span>
Answer:
15,840 feet.
Step-by-step explanation:
We have been given that Maureen walked 3 miles. We are asked to convert the distance walked by Maureen in feet.
Since we know that 1 mile equals 5,280 feet, so to convert our given distance we will multiply 3 by 5,280.
Therefore, Maureen walked 15,840 feet.
