Answer:
-5.251 through -5.259 could be possible answers
Hi,
We know that: 63+27=90
And 90=
81+9
21+69
2+88
...
I hope this helps ;)
275 = 100%
110 = x%
Cross Multiply
275 * x = 100 * 110
275x = 11000
x = <u>11000</u>
275
x = 40
110 = 40%
Solution: 40%
If we have in mind that tanx = sinx / cosxso we can rightly say that sinx=tanx×cosx
If you place the data in the right places, the answer should be 0.1672
I hope this can help you greatly