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2 answers:
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The expression of sinU as a fraction is 12/13
Find the diagram attached.
To get the fraction represented by sinU, we will use the SOH CA TOA identity.
From the diagram;
- Hypotenuse = SU = 13
- Opposite = ST = 12 (angle opposite to m<U)
Since sin theta = opp/hyp
SinU = ST/SU
SinU = 12/13
Hence the expression of sinU as a fraction is 12/13
Learn more on SOH CAH TOA here: brainly.com/question/20734777
Answer:
Step-by-step explanation:
In order to simplify a radical, we're looking for a perfect square within that number.
Say we have .
We're looking for two numbers, where
1. We can easily find the square root of the first number
2. When we multiply that number by the second, we get 108.
We can experiment with numbers for 108. We know that , so we can form this statement now.
<em>We know the square root of 36 is 6</em>. Therefore, we can put this outside the square root sign and leave 3 inside.
Hope this helped!