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Tju [1.3M]
3 years ago
12

Find the roots of 6x^2+480=0

Mathematics
1 answer:
kvasek [131]3 years ago
7 0
Hello : 
6x² + 480 = 0
x² = -480/6 
x² = - 80
in : R  ... no roots
in : C  
x² = 80i² ..... ( i² = -1)
the roots are : 
√80 i   , - √80 i 
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If beginning inventory at cost was $12,000.00, ending inventory at cost $10,4000.00, and the cost of goods sold $18,000.00, what
RoseWind [281]
Inventory turnover is
Cost of goods sold divided by the average merchandise inventory

First we should find the average merchandise inventory
Add the inventory on hand at the start of the year to the inventory on hand at the end of the year and divide the result by 2 to find the company's average inventory
(12,000+10,400)÷2=11,200

Now find the inventory turnover
Divide the company's cost of goods sold for the year by the average inventory to figure the company's inventory turnovers per year.
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3 years ago
Which of the following expressions is equivalent to –6?
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PLEASE ANSWER QUICKLY! <br> Simplify –7(x + 10) + 9(x – 4)
mr_godi [17]

Answer:

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3 0
3 years ago
Read 2 more answers
ANSWER ASAP PLS..........
Korolek [52]

The length of one leg of the right triangle is 5√10

<h3>How to find the leg of a right triangle?</h3>

The leg of a right triangle can be found as follows;

Therefore, using trigonometric ratios,

sin 45 = opposite / hypotenuse

sin 45 = x / 10√5

1 / √2 = x / 10√5

cross multiply

10√5 = x√2

divide both sides by √2

x = 10√5 / √2

x = 10√5 / √2 × √2 / √2

x = 10√10 / 2 = 5√10

learn more on right triangle here: brainly.com/question/3398476

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8 0
2 years ago
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lina2011 [118]

Answer:

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0,0

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Step-by-step explanation:

Used algebraic calculator

8 0
3 years ago
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