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If you prime factorize a number and you use the ladder method why do you always have to divide by prime numbers?
Wiki User
∙ 9y ago
It's more efficient. You want to end up with all prime numbers. You could divide by a composite number, but you'd just have to break that number down later. It saves steps.
Wiki User
∙ 9y ago
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A 15 foot ladder is leaning against a 30 foot wall The bottom end of the ladder is 9 feet from the wall How many feet above the ground does the ladder touch the wall?
12 feet. It is actually pretty easy, if you remember that a 3x4x5 triangle is always a right angle. divide by 3 and you have the 3 and 5 all you need is the four multiplied by 3.
Is there a compound word with ladder in it?
step ladder
What is the division ladder what is the GCF of 82?
The division ladder is a method used to find the greatest common factor (GCF) of two numbers by listing the factors of each number. To find the GCF of 82, you would start by factoring the number 82. The factors of 82 are 1, 2, 41, and 82. Therefore, the GCF of 82 is 1.
The base of a ladder is 7 feet away from the wall The top of the ladder is 19 feet from the floor Find the length of the ladder to the nearest thousandth?
Using Pythagoras' theorem the length of the ladder is 20.248 feet
Why did the man take a ladder to bed?
There is not an answer for why a man took a ladder to bed. The boy took a ladder to school because he wanted to go to high school.
How do you find prime factorization of 48 without using a factor tree or ladder digram?
Divide prime numbers into it. Start with 2. Do that four times. Then try 3. Stop.
A 15 foot ladder is leaning against a 30 foot wall The bottom end of the ladder is 9 feet from the wall How many feet above the ground does the ladder touch the wall?
12 feet. It is actually pretty easy, if you remember that a 3x4x5 triangle is always a right angle. divide by 3 and you have the 3 and 5 all you need is the four multiplied by 3.
What is firefighter always carry on their trucks?
Ladder
How do you make a division ladder with odd numbers?
11,23 27, 30
How is a combination ladder used?
A combination ladder can be used in various configurations, such as an extension ladder, step ladder, or staircase ladder. It typically has adjustable locking mechanisms to secure it in the desired position. Users should always make sure the ladder is on stable ground and follow safety guidelines when climbing.
What are the rungs of the steps DNA ladder made of?
The 'steps' or 'rungs' of the DNA 'ladder' are complimentary pairs of bases bonded by hydrogen bonds. The bases are Adenine, Thymine, Cytosine and Guanine. Adenine always bonds to Thymine and Cytosine always bonds to Guanine.
What are the ''rungs'' (steps) of the DNA ladder made of?
The 'steps' or 'rungs' of the DNA 'ladder' are complimentary pairs of bases bonded by hydrogen bonds. The bases are Adenine, Thymine, Cytosine and Guanine. Adenine always bonds to Thymine and Cytosine always bonds to Guanine.
A boat has a rope ladder attached to it. The ladder goess 1 foot into the water. It starts to rain. It rains 1 inch of water per 45 mins. How long will it take until the ladder is 3 ft into the water?
The boat rises as the water rises so the ladder will always be 1 foot in the water.
When working on something above floor level you should?
ALWAYS use a ladder or step-stool
What is the best ratio for ladder stability?
The best ratio for ladder stability is typically considered to be 4:1, meaning for every 4 feet of ladder height, the base should be 1 foot away from the wall. This ratio helps ensure proper balance and prevents the ladder from tipping over while in use. Always follow the manufacturer's guidelines for specific ladder models.
Use a division ladder to find the gcf of each setof numbers 2730?
The GCF of 27 and 30 is 3.
What is the differences between a factor tree and a factor ladder?
There's no practical difference, it's just how you arrange the numbers.
