3 years ago

Sin(5x) cos(3x)-1/2sin(8x) = sin(x) cos(x)

Mathematics

1 answer:

aleksandrvk [35]3 years ago

7 0

Answer:

x=70

Step-by-step explanation:

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PLEASE HELP

Sholpan [36]

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$y - 9 = \frac{1}{5} (x - 2) \\$

$y - 9 = \frac{1}{5} x - \frac{2}{5} \\$

Add sides 9

$y -9 + 9 = \frac{1}{5} x - 0.4 + 9 \\$

$y = \frac{1}{5} x + 8.6 \\$

$y = \frac{1}{5} x + \frac{43}{5} \\$

This is the slope-intercept form.

<h2><u>Remember from now on</u> ,</h2>

The coefficient of x is the slope of the line in slope-intercept form of the linear functions.

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Thus ,

Slope = 1 / 5

And the correct answer is (( D )) .

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3 years ago

What is the expression in factored form?

san4es73 [151]

Answer: (4x + 3) (x + 2)

Step-by-step explanation:

We can rewrite 4x² + 11x + 6 as 4x² + 8x + 3x + 6

Since 4x² + 11x + 6 = 4x² + 8x + 3x + 6

= (4x + 3) (x + 2)

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3 years ago

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the sum of two numbers is 54. if the greatest number is reduced by 20 and the lesser number tripled the difference of the two wo

elena-s [515]

Answer:

504

Step-by-step explanation:

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3 years ago

Multiply 5/6 x 24<br> please helppppppp

Alexeev081 [22]

Answer:

Step-by-step explanation:

24*5

120/6

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3 years ago

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PLEASE HELP ITS MATH THANK YOUUUU

spin [16.1K]

9 inches = 14 yard

Formula: divide the value in inches by 36 because 1 yard equals 36 inches. So, 9 inches = 936 = 14 or 0.25 yard.

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3 years ago

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