Answer:
![x=43](https://tex.z-dn.net/?f=x%3D43)
Step-by-step explanation:
Corresponding angles are equal. It is implied that the two angles referred to in the triangles are equal, otherwise they should not be labelled as corresponding.
Therefore, we can set both equations equal to each other:
![2x-5=81^{\circ}](https://tex.z-dn.net/?f=2x-5%3D81%5E%7B%5Ccirc%7D)
Add 5 to both sides:
![2x=86](https://tex.z-dn.net/?f=2x%3D86)
Divide both sides by 2:
![x=\frac{86}{2}=\boxed{43}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B86%7D%7B2%7D%3D%5Cboxed%7B43%7D)
Answer:
Tax amount = $36.25
Step-by-step explanation:
The tax rate is 7.25%.
We need to find the tax be on a $500 TV.
It can be calculated as follows :
![C=500\times 7.25\%\\\\=500\times \dfrac{7.25}{100}\\\\=\$36.25](https://tex.z-dn.net/?f=C%3D500%5Ctimes%207.25%5C%25%5C%5C%5C%5C%3D500%5Ctimes%20%5Cdfrac%7B7.25%7D%7B100%7D%5C%5C%5C%5C%3D%5C%2436.25)
So, the required tax on $500 TV is $36.25.
Answer:
-1 3/4
Step-by-step explanation:
Answer:
√13
Step-by-step explanation:
Plug into Distance formula --> √(0-(-3))^2 + (0-2)^2
---> √13
Answer:
Discount =40\%
Selling price of headphone =\$36
Solution --
we know that,
MP=SP * 100/(100-D\%)
putting values now we get,
MP = 36 * 100 / 60=60$
so, initial price of Headphone was =$60