Mathematics
10.12.2020 17:56
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What are the domain and range of the function below? domain: (0.00) range: (-00,00)

What are the domain and range of the function below? domain: (0.00)
range: (-00,00)

domain: (0.00)
ramge: (-00,4)

domain: (0,4)
range: (-00,00)

domain: (-00,4)
range: (0,00)
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myamiller558
myamiller558
4,7(19 marks)

\text{cos}(M)=\frac{19}{20}

Step-by-step explanation:

Please find the attachment. ย 

We have been given that in right triangle LMN, L and M are complementary angles and \text{sin}(L)=\frac{19}{20}. We are asked to find the \text{cos}(M).

We know that sine relates opposite side of right triangle to hypotenuse.

\text{sin}=\frac{\text{Opposite}}{\text{Hypotenuse}}

We also know that cosine relates adjacent side of right triangle to hypotenuse.

\text{cos}=\frac{\text{Adjacent}}{\text{Hypotenuse}}

We can see from the attachment that LM is hypotenuse and MN is adjacent side of our given triangle.

\text{cos}(M)=\frac{19}{20}

Therefore, \text{cos}(M) is \frac{19}{20} as well.


In right traingle lmn, l and m are complementary angles and sin(l) 19/20 is . what is cos(m)?

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