Answer:
Step-by-step explanation:
What is the equation of the line that passes through the point (3,5) and has a slope of 1?
Answer: $15.40
Work: Okay, so to find the tax, you multiply the price (Original), and the tax percentage (Remember, before you multiply the tax percentage, make sure in this form (.10) Okay, after multiplying $14 by .10, you get $1.4. Add that to $14, and you get $15.40. I hope this helps, and stay safe! :)
Given:
Dimensions of a block are w = 5 cm, l = 8 cm, h = 12 cm.
To find:
The length of the space diagonal of a block.
Solution:
Length of the diagonal is
![Diagonal=\sqrt{l^2+w^2+h^2}](https://tex.z-dn.net/?f=Diagonal%3D%5Csqrt%7Bl%5E2%2Bw%5E2%2Bh%5E2%7D)
Putting the given values, we get
![Diagonal=\sqrt{(8)^2+(5)^2+(12)^2}](https://tex.z-dn.net/?f=Diagonal%3D%5Csqrt%7B%288%29%5E2%2B%285%29%5E2%2B%2812%29%5E2%7D)
![Diagonal=\sqrt{64+25+144}](https://tex.z-dn.net/?f=Diagonal%3D%5Csqrt%7B64%2B25%2B144%7D)
![Diagonal=\sqrt{233}](https://tex.z-dn.net/?f=Diagonal%3D%5Csqrt%7B233%7D)
![Diagonal=15.2643375...](https://tex.z-dn.net/?f=Diagonal%3D15.2643375...)
Round to the nearest tenth.
![Diagonal\approx 15.3](https://tex.z-dn.net/?f=Diagonal%5Capprox%2015.3)
So, the length of the space diagonal of a block is 15.3 cm.
Therefore, the correct option is B.