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2 years ago

A right triangle has side lengths d, e and f as shown below use these lengths to find cos x, tan x and sin x

Mathematics

2 answers:

kvasek [131]2 years ago

6 0

Answer:

To solve for the trigonometric functions of x, we need to recall the ratios they represent as shown below.

sin x = O/H

cos x = A/H

tan x = O/A

where O stands for opposite, A for adjacent, and H for hypotenuse. So, for example, the sine of x is equal to the side opposite of angle x over the hypotenuse. The same goes for cosine and tangent. Using the diagram attached, we have the expressions of the trigonometric functions as shown below.

sin x = f/d

cos x = e/d

tan x = f/e

Step-by-step explanation:

Ilya [14]2 years ago

5 0

Answer:

Step-by-step explanation:

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3 years ago

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Travka [436]

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Step-by-step explanation:

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3 years ago

The length and width of a rectangle are 5 feet and 2 feet, respectively. A similar rectangle has a width of 8 feet. What is the

dsp73

The answer for this question will be 20 ft

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2 years ago

How to solve this polynomial<br> 4=2(x+3)

liubo4ka [24]

Answer: x = -1

Step-by-step explanation:

You are trying to figure out what the missing number is that will make 4

so we know that only 2 plus or multiplied by 2 can = 4

and because 2 is outside the parentheses it has to be multiplication meaning that x + 3 has to equal 2

4 = 2(x+3)

4 = 2 ( -1 + 3)

4 = 2 (2)

2 * 2 =4

4 = 4

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3 years ago

Read 2 more answers