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wel
3 years ago
15

Find all solutions of the equation in the interval [0°, 360°). cos(x) = -1 ​

Mathematics
1 answer:
nika2105 [10]3 years ago
7 0

Answer:

180°

Step-by-step explanation:

cos(x) = - 1 has only 1 solution in the required interval , that is

x = cos^{-1} (- 1) = 180°

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IMPORTANT GUYS please help
rusak2 [61]

Answer:

x=3,y=7

Step-by-step explanation:

8x+3y=45

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6. 6

x=3

2x+3y=27

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3 0
3 years ago
Peyton has collected 120 aluminum cans for recycling. If 20 cans will fit in each blue plastic bag, how many bags will she need
gogolik [260]

Hi Renee!

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We Know:

120 aluminum cans.

20 cans fit in each blue bag.

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Solution:

120 / 20 = 6

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Answer:

She will need 6 bags to carry all the aluminum cans.

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6 0
2 years ago
Help as soon as possible<br> The greatest common factor of y^4. y^6 and y^5 is
olchik [2.2K]

Answer:

Answer:GCF: y^4

Step-by-step explanation:

Factors of:

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Charlie and Andy solve this problem in two different ways.
hammer [34]
Subtracted then divided
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Find the total amount you will pay on a bill of $43.50 and tip rate of 12%.
Mars2501 [29]
About $48.72



Explanation:
8 0
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