Answer: 50%
Step-by-step explanation:
Let x = Total dishes.
Dishes from China = ![\dfrac38x](https://tex.z-dn.net/?f=%5Cdfrac38x)
Dishes from Japan = ![12.5\% \text{ of }x= 0.125x](https://tex.z-dn.net/?f=12.5%5C%25%20%5Ctext%7B%20of%20%7Dx%3D%200.125x)
Total dishes from China and Japan = ![\dfrac38 x+0.125x=0.375x+0.125x=0.5x](https://tex.z-dn.net/?f=%5Cdfrac38%20x%2B0.125x%3D0.375x%2B0.125x%3D0.5x)
Dishes from other countries ![= x- 0.5x= 0.5x](https://tex.z-dn.net/?f=%3D%20x-%200.5x%3D%200.5x)
Percent of dishes from other countries= ![\dfrac{0.5x}{x}\times100\%= 50\%](https://tex.z-dn.net/?f=%5Cdfrac%7B0.5x%7D%7Bx%7D%5Ctimes100%5C%25%3D%2050%5C%25)
Hence, dishes from other countries = 50%
Answer:
2![\sqrt{13}](https://tex.z-dn.net/?f=%5Csqrt%7B13%7D)
Step-by-step explanation:
Using the distance formula,
![\sqrt{( x_{2}-x_{1} )^2+(y_{2} -y_{1})^2 }](https://tex.z-dn.net/?f=%5Csqrt%7B%28%20x_%7B2%7D-x_%7B1%7D%20%29%5E2%2B%28y_%7B2%7D%20-y_%7B1%7D%29%5E2%20%7D)
We just need to plug in the numbers.
So ![\sqrt{(-1-5)^2+(-2-2)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-1-5%29%5E2%2B%28-2-2%29%5E2%7D)
Then we simplify it to
![\sqrt{(-6)^2+(-4)^2} , to \sqrt{36+16}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-6%29%5E2%2B%28-4%29%5E2%7D%20%2C%20to%20%5Csqrt%7B36%2B16%7D)
Finally, we get
, which is
when simplified.
-3 because it shows the value right there
Answer:
2 and 1/12
Step-by-step explanation:
you need to take 2 1/2 and convert it to the common denominator of 6
so 1/2 * 3 = 3/6. and 2*6 = 12. add the 12 and 3 to get 15/6. which is equivalent to 2 1/2
so multiply 15/6 * 5/6 and get 75/36 to get or 2 and 3/36. reduce down to 2 and 1/12
It’s C because it matches please tell me if I’m wrong