3 years ago

In the expression 4 (2m-n), determine which of the following best describes the role of (2m-n).

Mathematics

1 answer:

Dmitrij [34]3 years ago

4 0

Answer:

Step-by-step explanation:

(2m-n) is a factor of 4(2m-n)

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prohojiy [21]

Answer:

20%

Step-by-step explanation:

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2 years ago

To change Fahrenheit temperature to Celsius temperature you can use the formula c=5/9(F-33).which answer is the best first step

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What is the m∠2 if m∠4 = 81° and m∠3 = 40°?<br> a. 40°<br> b. 59°<br> c. 41° <br> d. 60°

velikii [3]

Answer:

C. 41

Step-by-step explanation:

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3 years ago

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How to get x by it's self 12 - 12x = -6x + 48

anastassius [24]

Answer:

Step-by-step explanation:

12 - 12x = -6x + 48

Add 12x to both sides. That eliminates the x term on the left side.

12 = 6x + 48

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2 years ago

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Irina18 [472]

Answer:

x = 97.6

Step-by-step explanation:

cos = adjacent over hypotenuse

$cos(55)=\frac{56}{x}$

* multiply each side by x *

$cos(55)*x=xcos(55)\\\frac{56}{x} *x=56\\56=xcos(55)$

* divide each side by cos ( 55 ) *

$\frac{xcos(55)}{cos(55)} =x\\\frac{56}{cos(55)} =97.63302055$

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Our last step is to round to the nearest tenth of a foot

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2 years ago