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2 years ago

3n t 4=7 how to solve this

Mathematics

1 answer:

77julia77 [94]2 years ago

7 0

7/12n is the answer to your question

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-6 is less than or equal to x, and -1 is greater than x

Olenka [21]

Answer:

Negative

Step-by-step explanation:less than

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2 years ago

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HELP MEE BRAINLIEST PLZZZZ!!!!

wel

The 3rd one

This is because in the graph it’s looking for numbers 70-79 but only with 2 numbers and the 3rd is the only one that fits in the description.

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2 years ago

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BlackZzzverrR [31]

Answer:

The solution of the given trigonometric equation

$x = \frac{\pi }{6}$

Step-by-step explanation:

Step(i):-

Given

$cos( 3x - \frac{\pi }{3} ) = \frac{\sqrt{3} }{2}$

$cos( 3x - \frac{\pi }{3} ) = cos (\frac{\pi }{6} )$

$3x - \frac{\pi }{3} = \frac{\pi }{6}$

$3x - \frac{\pi }{3 } + \frac{\pi }{3} = \frac{\pi }{6} + \frac{\pi }{3}$

$3x = \frac{2\pi +\pi }{6} = \frac{3\pi }{6} = \frac{\pi }{2}$

$x = \frac{\pi }{6}$

Step(ii):-

The solution of the given trigonometric equation

$x = \frac{\pi }{6}$

verification :-

$cos( 3x - \frac{\pi }{3} ) = \frac{\sqrt{3} }{2}$

put $x = \frac{\pi }{6}$

$cos( 3(\frac{\pi }{6}) - \frac{\pi }{3} ) = \frac{\sqrt{3} }{2}$

$cos (\frac{\pi }{6} ) = \frac{\sqrt{3} }{2} \\\\\frac{\sqrt{3} }{2} = \frac{\sqrt{3} }{2}$

Both are equal

∴The solution of the given trigonometric equation

$x = \frac{\pi }{6}$

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1 year ago

How many real solutions will y=x^2 and y=-2x have? what are the solutions?

kogti [31]

Answer:

there is none

Step-by-step explanation:

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2 years ago

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Zigmanuir [339]

Answer:

Step-by-step explanation:

because 5 is greater than 4

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1 year ago