I believe you are referring to this equation: (9u-11)/2 = (19u +11)/3. To solve this step-by-step, first, multiply each side by 6 which is the least common denominator of 2 and 3. This then results to: 27u - 33 = 38u + 22. Second, combine like terms on one side such that: 11u = -55. Finally, the value for u is calculated to be -5.
Answer:
Given:
Area of circle = 616 cm²
To Find:
Radius of circle
Step-by-step explanation:
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Answer:
Least common multiple
Step-by-step explanation:
Just try and see which number is divisible by both values
ex: What is the LCM of 10 and 12
Your answer would be 2 because thats the lowest number it is divisble by.
Answer: Nick needs a cover that has a length of 24 feet.
Step-by-step explanation:
In order for Nick to be able to buy a proper cover for his pool for the winter months, he needs to find out the length of the pool based on the information he has about its dimensions. Nick knows that the pool is 384 square feet, and that the pool is 16 feet wide. That means that Nick needs to find out the length of the pool.
Nick has to do a very simple thing, he needs to divide the square meters of the pool with its width in order to get to its length:
384 / 16 = 24
So it turns out that the pool is 24 feet long, which means Nick has to buy a cover that will be at least 24 feet long and 16 feet wide in order to cover all of the pool.
