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Mathematics

1 answer:

hram777 [196]1 year ago

4 0

So in this question, we’re gonna use the sine trigonometric ratio, which equals opposite/hypotenuse.

sin32° = x (the opposite angle)/ 10 (the hypotenuse)

Then rearrange the equation to solve for x:
(10)(sin32°) = x

[Solve for sine using a calculator!]

(10)(0.529919264) = x

[Multiply]

5.299192642 = x

[Round to the nearest tenth]

x ≈ 5.3

I hope this helped!

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Answer:

$\huge{ \boxed{ \sf{No}}}$

✑ Question :

Is ( 11 , 9 ) , ( 11 , 5 ) , ( 9 , 3 ) a function ?

No , it's not a function.

✎ Reason :

This is not a function because one element 11 of set A is associated to elements 9 and 5 of set B.

♨ Explore about function :

↪ Function is a special type of relation. It is the refinement of relation. In a relation from A to B , every element of set A should have only one ( distinct ) image in B to be a function. In other words , if no two different ordered pairs have the same first component , then it is a function.

Hope I helped!

Have a wonderful day ! ツ

~ $\sf{TheAnimeGirl}$ ♡