2 years ago

How to find the least common multiple of 56 and 12 using prime factorization?

Mathematics

1 answer:

marta [7]2 years ago

4 0

He least common multiple would be 8 times 7.

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Find the sum of 1 3/7 plus 10 6/7

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Answer:

Step-by-step explanation:

3/7 + 6/7 = 9/7

Change 9/7 to a mixed number = 1 2/7

Add your whole numbers: 1 + 10 + 1 = 12

Answer: 12 2/7

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2 years ago

Joe provides photos for two online sites: site A and site B. Site A pays $0.75 for every photo Joe provides. The amount in dolla

Katyanochek1 [597]

If Joe gave 5 pics to site A. Site A would give him $0.75*5=$3.75
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3 years ago

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3 years ago

If a x 10n is scientific notation, then a must be between 1 and ___.

posledela

Answer:

b. 100

Step-by-step explanation:

usatestprep approved

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2 years ago

A programmer wants to display how the shape of a rectangle with a fixed perimeter of 300 inches can be changed by varying the re

stiv31 [10]

If the rectangle has a fixed width of 300, it means that

$2(l+w)=300 \iff l+w=150 \iff w=150-l$

where $w$ and $l$ are width and length, respetively.

So given the length $l$ , the are would be

$l\times w = l\times (150-l)=-l^2+150l$

7 0

3 years ago