Answer:
Hello i am one of the teachers from your school. and your going to be expelled for this cheating.
Step-by-step explanation:
1 -2 pretty sure thats the one
many more miles of road are left to build .
<u>Step-by-step explanation:</u>
Here we have , A construction crew must build 4 miles of road in one week. On Monday, they build 1/2 mile of road. On Tuesday, they build 1/3 mile of road. We need to find that How many more miles of road are left to build . Let's find out:
- On Monday, they build 1/2 mile of road.
- On Tuesday, they build 1/3 mile of road.
Let Miles of road left to build is x So,
⇒ ![\frac{1}{2} +\frac{1}{3} +x = 4](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%2B%5Cfrac%7B1%7D%7B3%7D%20%2Bx%20%3D%204)
⇒ ![x = 4 - (\frac{1}{2} +\frac{1}{3})](https://tex.z-dn.net/?f=x%20%3D%204%20-%20%28%5Cfrac%7B1%7D%7B2%7D%20%2B%5Cfrac%7B1%7D%7B3%7D%29)
⇒ ![x = 4 - (\frac{1(3)+1(2)}{6} )](https://tex.z-dn.net/?f=x%20%3D%204%20-%20%28%5Cfrac%7B1%283%29%2B1%282%29%7D%7B6%7D%20%29)
⇒ ![x = 4 - (\frac{5}{6} )](https://tex.z-dn.net/?f=x%20%3D%204%20-%20%28%5Cfrac%7B5%7D%7B6%7D%20%29)
⇒ ![x = (\frac{4(6)-5}{6} )](https://tex.z-dn.net/?f=x%20%3D%20%20%28%5Cfrac%7B4%286%29-5%7D%7B6%7D%20%29)
⇒ ![x = \frac{24-5}{6}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B24-5%7D%7B6%7D)
⇒ ![x = \frac{19}{6}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B19%7D%7B6%7D)
Therefore,
many more miles of road are left to build .
Answer:
The value of x = 13.7.
Step-by-step explanation:
Given
Hypotenuse = c = 16.5
a = 9.2
To determine
x = b ?
For a right-angled triangle with sides a, and b the hypotenuse is defined as
![c=\sqrt{a^2+b^2}](https://tex.z-dn.net/?f=c%3D%5Csqrt%7Ba%5E2%2Bb%5E2%7D)
In our case, we have to get x
![b=\sqrt{c^2-a^2}](https://tex.z-dn.net/?f=b%3D%5Csqrt%7Bc%5E2-a%5E2%7D)
so substituting b = x, c = 16.5, a = 9.2
![x=\sqrt{16.5^2-9.2^2}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B16.5%5E2-9.2%5E2%7D)
Therefore, the value of x = 13.7.
Answer:
a = 1
Step-by-step explanation: