3 years ago

How many different ways can you arrange five people shoulder to shoulder in a line

Mathematics

1 answer:

Liono4ka [1.6K]3 years ago

3 0

I think the answer is 25

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In the diagram below, NO is parallel to K L. If KN = 7, NO = 10, and

Vesnalui [34]

<h3>Answer: 14</h3>

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Work Shown:

$\frac{\text{KM}}{\text{NM}} = \frac{\text{KL}}{\text{NO}}\\\\\frac{\text{KN}+\text{NM}}{\text{NM}} = \frac{\text{KL}}{\text{NO}}\\\\\frac{7+x}{x} = \frac{15}{10}\\\\10(7+x) = 15x\\\\$

$70+10x = 15x\\\\70 = 15x-10x\\\\5x = 70\\\\x = \frac{70}{5}\\\\x = 14\\\\\text{NM} = 14$

Side note: The triangles are similar, which allows us to set up the proportion in step 1.

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2 years ago

When money loses some of its value over time, it is caused by

ipn [44]

Answer:

D: Inflation

money loses value over time because there may be new laws or regulations that will make the value change i think thats part of it but it is D

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3 years ago

The largest Prime number less than 100 is ?

Aleksandr-060686 [28]

Answer: 97

Step-by-step explanation: The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 (sequence) just if you need all the primes

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3 years ago

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Solve the equation.

SIZIF [17.4K]

It would be A x=1/2 i hope this helped

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3 years ago

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Just 6-8 pls n thx.......

alex41 [277]

6 minus 8 equals -2.

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3 years ago