siyokbroafwo siyokbroafwo

25-06-2020
Mathematics

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If sin(18+x)=cos58 find value of x

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osikbro osikbro

25-06-2020

Answer:

14

Step-by-step explanation:

Since sine and cosine are cofunctions of each other:

[tex]\sin (\theta)= \cos (90-\theta)[/tex]

and vice versa. Therefore:

[tex]18+x=90-58 \\\\18+x=32 \\\\x=32-18=14[/tex]

Hope this helps!

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