Sinxcos y = }(sin(x + y) + sin(x-y)) O A. True O B. False

1 answer:

Lerok [7]3 years ago

8 0

The answer is A. True

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erastova [34]

Answer:

$12\frac{8}{14}$ or 12.57

Step-by-step explanation:

$12\frac{8}{14}$ or 12.57

4 0

3 years ago

ZanzabumX [31]

Answer:

2x-y=-1

Step-by-step explanation:

y + 9 = 2(x + 5)

y + 9 = 2x + 10 [distribute]

y = 2x + 1 [subtract 9 from both sides]

y - 2x = 1 [subtract 2x from both sides]

-2x + y = 1 [put x first]

2x - y = -1 [multiply by -1 to make x coefficient positive]

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3 years ago

Vadim26 [7]

I would need a picture of the angle to the right to solve it

4 0

3 years ago

tigry1 [53]

The equation that calculates the unknown side length, M of the Chocolate Shoppe rectangular logo is A = 3.1H

<h3>How to determine the equation?</h3>

The parameters in the question are:

Represent the area of the logo with A, and L represents the unknown side

The area (A) of the rectangle is calculated using:

A = H * L

Substitute 3 1/10 for H

A = 3 1/10 * H

Express the fraction as decimal

A = 3.1H

Hence, the equation that could be used to determine the unknown side length, M of the logo is A = 3.1H