Answer:
1
Step-by-step explanation:
gvgbkhbgvbhjbjhbjhbhjnnj
Answer: 5,940,000
Step-by-step explanation: So the number in the thousand place is the 3 beside the 9 in the thousand place. So when u you round that number, or will become a 4. So every thing behind the new 4, will become a 0. So the answer will become 5,940,000.
Given:
In the given figure,
, WS = 5, WR = 4x+3, RT=7x+3 and VT=8.
To find:
The measure of WR and RT.
Solution:
In triangles WRS and TRV,
(Given)
(Vertically opposite angles)
(AA property of similarity)
We know that the corresponding sides of similar triangles are proportional. So,
![\dfrac{WR}{WS}=\dfrac{RT}{VT}](https://tex.z-dn.net/?f=%5Cdfrac%7BWR%7D%7BWS%7D%3D%5Cdfrac%7BRT%7D%7BVT%7D)
![\dfrac{4x+3}{5}=\dfrac{7x+3}{8}](https://tex.z-dn.net/?f=%5Cdfrac%7B4x%2B3%7D%7B5%7D%3D%5Cdfrac%7B7x%2B3%7D%7B8%7D)
![8(4x+3)=5(7x+3)](https://tex.z-dn.net/?f=8%284x%2B3%29%3D5%287x%2B3%29)
![32x+24=35x+15](https://tex.z-dn.net/?f=32x%2B24%3D35x%2B15)
Isolate the variable x.
![24-15=35x-32x](https://tex.z-dn.net/?f=24-15%3D35x-32x)
![9=3x](https://tex.z-dn.net/?f=9%3D3x)
Divide both sides by 3.
![\dfrac{9}{3}=x](https://tex.z-dn.net/?f=%5Cdfrac%7B9%7D%7B3%7D%3Dx)
![3=x](https://tex.z-dn.net/?f=3%3Dx)
Now,
![WR=4x+3](https://tex.z-dn.net/?f=WR%3D4x%2B3)
![WR=4(3)+3](https://tex.z-dn.net/?f=WR%3D4%283%29%2B3)
![WR=12+3](https://tex.z-dn.net/?f=WR%3D12%2B3)
![WR=15](https://tex.z-dn.net/?f=WR%3D15)
And,
![RT=7x+3](https://tex.z-dn.net/?f=RT%3D7x%2B3)
![RT=7(3)+3](https://tex.z-dn.net/?f=RT%3D7%283%29%2B3)
![RT=21+3](https://tex.z-dn.net/?f=RT%3D21%2B3)
![RT=24](https://tex.z-dn.net/?f=RT%3D24)
Therefore, the measure of WR is 15 units and the measure of RT is 24 units.