Answer:
![(3\sqrt[5]{5} )^{x}](https://tex.z-dn.net/?f=%283%5Csqrt%5B5%5D%7B5%7D%20%29%5E%7Bx%7D)
Step-by-step explanation:
Given that
![\sqrt[5]{1215^{x} }](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7B1215%5E%7Bx%7D%20%7D)
=> 
Using radical rule
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Answer:
150°
Step-by-step explanation:
It is given that CosФ < 0 i.e CosФ is negative.
Therefore, the minimum the value of Ф for which CosФ <0 will be in the second quadrant i.e 90° < Ф < 180°.
Now it is also given that, Sin Ф =0.5 {the value of SinФ is positive because Sin value is positive in second quadrant.}
⇒ Ф =180° - Sin⁻¹ (0.5) = 180°-30° =150° (Answer)
Answer:
i cant see the photo
Step-by-step explanation:
Answer: 37.5%
Step-by-step explanation:
Percentage = Given Quantity/Total Quantity*100
So here, it will be like: 45/120*100
=0.375*100
=37.5%
solution
1) <span>Expand
</span><span>9x−6−12x
2) </span><span>Gather like terms
</span><span>(9x−12x)−6
3) </span> <span>Simplify
</span><span><span>−3x−6</span></span>
