Answer:785.4
Step-by-step explanation:
Answer:
102°
Step-by-step explanation:
As the vertically opposite angles are equal,
![5x+2={3(x+14)](https://tex.z-dn.net/?f=5x%2B2%3D%7B3%28x%2B14%29)
Now let's solve for x now
![5x+2=3(x+14)\\](https://tex.z-dn.net/?f=5x%2B2%3D3%28x%2B14%29%5C%5C)
![5x+2=3x+42](https://tex.z-dn.net/?f=5x%2B2%3D3x%2B42)
![5x-3x=42-2](https://tex.z-dn.net/?f=5x-3x%3D42-2)
![2x=40](https://tex.z-dn.net/?f=2x%3D40)
![\frac{2x}{2} =\frac{40}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%7D%7B2%7D%20%3D%5Cfrac%7B40%7D%7B2%7D)
![x=20 \\](https://tex.z-dn.net/?f=x%3D20%20%5C%5C)
Now let's find the value of KNL
![3(x+14)\\3(20+14)\\3*34\\102](https://tex.z-dn.net/?f=3%28x%2B14%29%5C%5C3%2820%2B14%29%5C%5C3%2A34%5C%5C102)
Hope this helps you.
Let me know if you have any other questions ;-)
13 bus seats on each bus and 12 seats on each van
Answer:
B. 200 doses
Step-by-step explanation:
Given,
1 dose is required for 100 mg,
Since, 1 mg = 0.001 g,
⇒ 100 mg = 0.1 g
⇒ 1 dost is required for 0.1 g,
Thus, the ratio of doses and quantity ( in gram ) is ![\frac{1}{0.1}=10](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B0.1%7D%3D10)
Let x be the doses required for 20 grams,
So, the ratio of doses and quantity is ![\frac{x}{20}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B20%7D)
![\implies \frac{x}{20}=10](https://tex.z-dn.net/?f=%5Cimplies%20%5Cfrac%7Bx%7D%7B20%7D%3D10)
![\implies x=200](https://tex.z-dn.net/?f=%5Cimplies%20x%3D200)
Hence, 200 doses can be obtained from 20 grams of the drug.
Option 'B' is correct.