3 years ago

Solve cos x +sqrt2 = -cos x for x over the interval (0,2pi) .

Mathematics

1 answer:

TEA [102]3 years ago

8 0

X is 135 degrees
Hope it helps.

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Step-by-step explanation:

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KATRIN_1 [288]

Answer:

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Step-by-step explanation:

The figure in the question was split into the triangles in the attachment to the solution.

Now applying the principle of similar triangles, we have:

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4 years ago

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Sergio [31]

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3 years ago

The high school soccer team can have no more than 27 players. Solve an inequality to determine how many players can make the tea

Dvinal [7]

Answer:

The answer is $x\leq 9.$

Step-by-step explanation:

Now, to find the number of players to make the team by solving an inequality.

Let the number of players that can make team be $x.$

Total number of players high school soccer team can have = 27.

Already players chosen by coach = $18$ .

According to question:

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<em>Subtracting both sides by 18 we get:</em>

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3 years ago