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2 years ago

Application of Trigonometric Ratios:

Mathematics

1 answer:

Katena32 [7]2 years ago

3 0

9514 1404 393

Explanation:

Graphs of sine and cosine functions are readily available in your text, on the web, and in your graphing calculator or spreadsheet. A graph is also attached here.

The sine and cosine graphs are identical, except that the cosine function is shifted left 1/4 cycle relative to the sine function. Both parent functions have a peak value of 1, and a period of 2π. The sine function is symmetrical about the origin (an odd function), and the cosine function is symmetrical about the y-axis (an even function).

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olga55 [171]

Hello!

For every 1 blue marble there are 5 greens

You add the numbers in the ratio

1 + 5 = 6

Divide this number from the amount of marbles

60 / 6 = 10

Multiply the ratio by this

1 * 10 = 10

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The answer is 10

Hope this helps!

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Nimfa-mama [501]

Step-by-step explanation:

Total numbers of pizza toppings = 12

Number of three topping pizzas can be ordered are:

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We calculated the number of permutations. We made this choice because in permutation order of element matters but in combination its not.

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3 years ago

A bedroom has a length of x+ 3 feet and a width of x-1 feet. Write a polynomial to express the area of the bedroom. Then calcula

jekas [21]

Answer:

Step-by-step explanation:

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and b is the breadth or width of the bedroom

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First we will find the values of length and width.

Length = x+3

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Width = x-1

Width = 10-1=9

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slavikrds [6]

Answer:

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Step-by-step explanation:

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