Answer:
temperature
Step-by-step explanation:
it dropped by 15 so it subtracted 15. - 15
4/6
= (4/2) / (6/2) (divide both numerator and denominator by 2)
= 2/3
The final answer is 2/3~
For this case we can apply the Pythagorean theorem to find "x". Taking the rectangle triangle of base 5 we have:
![x = \sqrt {11 ^ 2-5 ^ 2}\\x = \sqrt {121-25}\\x = \sqrt {96}\\\x = \sqrt {4 ^ 2 * 6}](https://tex.z-dn.net/?f=x%20%3D%20%5Csqrt%20%7B11%20%5E%202-5%20%5E%202%7D%5C%5Cx%20%3D%20%5Csqrt%20%7B121-25%7D%5C%5Cx%20%3D%20%5Csqrt%20%7B96%7D%5C%5C%5Cx%20%3D%20%5Csqrt%20%7B4%20%5E%202%20%2A%206%7D)
By definition of power properties we have:
![\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}](https://tex.z-dn.net/?f=%5Csqrt%20%5Bn%5D%20%7Ba%20%5E%20m%7D%20%3D%20a%20%5E%20%7B%5Cfrac%20%7Bm%7D%20%7Bn%7D%7D)
So:
![x = 4 \sqrt {6}](https://tex.z-dn.net/?f=x%20%3D%204%20%5Csqrt%20%7B6%7D)
Answer:
![x = 4 \sqrt {6}](https://tex.z-dn.net/?f=x%20%3D%204%20%5Csqrt%20%7B6%7D)
I think it would be D, because you would divide the 1/8 be 5, giving you 1/40