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Fed [463]
4 years ago
6

What is the least common multiple of 14 and 42 ( PLEASE HELP EXTRA POINTS !! ) ​

Mathematics
1 answer:
zaharov [31]4 years ago
3 0

Answer:

Prime factors of 14(<u><em>2</em></u>,7)

Prime factors of 42(2,3,<em><u>7</u></em>)

List all the prime factors that appear in either number, then multiply

2*7=14 LCM

Step-by-step explanation:

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Add the product l(m-n) , m (m-n) , n(n-l)​
DochEvi [55]

Step-by-step explanation:

l(m-n)+m(m-n)+n(n-l)

lm-ln+m²-mn+n²-nl

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4 0
3 years ago
If you roll a dice and flip a coin, what is the probability you will land on a number greater than 4 and a heads?
irinina [24]

Answer:

you have a 7/12 chance

Step-by-step explanation:

The sample space has 12 elements:

T1, T2, T3, T4, T5, T6

H1, H2, H3, H4, H5, H6

(From a combinatorics perspective, there are 2 options for the coin and 6 for the die for a total of 2 * 6 = 12.)

There are 6 heads results and one tales result that has a 4 for a total of 7 possibilities that meet your criteria. That makes the probability 7 / 12.

here is the link for where i got my answer https://www.quora.com/If-you-flip-a-coin-and-roll-a-die-what-is-the-probability-the-coin-lands-heads-up-or-the-die-lands-showing-the-number-4

4 0
3 years ago
Solve the system by graphing. Write the solution as an ordered pair.
storchak [24]

Answer:

the answer to the question is - 2 over 7 and - 12 over 7

8 0
3 years ago
When solving proof, after writing the given how to you find out what you need to do next.
Minchanka [31]

Answer:

the answer to this email has tried to me yet or yttrr is the right answer to this video started playing on another device or system and notify sender immediately by email.

8 0
3 years ago
What is the highest natural number which divides exactly into 40 and 100
umka2103 [35]

Answer:

20

Step-by-step explanation:

This is the Greatest Common Factor (GCF) of 40 and 100:-

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100 = 2 * 2 * 5 * 5

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6 0
4 years ago
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