Is it an isosceles triangle
Step-by-step explanation:
Longest side of cuboid: 7cm
Height of cylinder:
2 × 7 = 14 cm
Volume of cuboid:
7x3x4=84![cm^3](https://tex.z-dn.net/?f=cm%5E3)
Volume of cylinder:
![84=14\pi r^2 \\r=\sqrt{\frac{6}{\pi} } \ \ \ cm\\r=1.38 \ cm\\](https://tex.z-dn.net/?f=84%3D14%5Cpi%20r%5E2%20%5C%5Cr%3D%5Csqrt%7B%5Cfrac%7B6%7D%7B%5Cpi%7D%20%7D%20%20%5C%20%5C%20%5C%20%20cm%5C%5Cr%3D1.38%20%5C%20cm%5C%5C)
Surface area of the cylinder:
![\pi r^2 + 2 \pi r h](https://tex.z-dn.net/?f=%5Cpi%20r%5E2%20%2B%202%20%5Cpi%20r%20h)
![6+2\pi (\sqrt{\frac{6}{\pi} } ) (14)](https://tex.z-dn.net/?f=6%2B2%5Cpi%20%28%5Csqrt%7B%5Cfrac%7B6%7D%7B%5Cpi%7D%20%7D%20%29%20%2814%29)
=128 cm^2
Answer:
yes passing is the best thing to do so you can get a job
Step-by-step explanation:
Greetings!Simplify.
![(7x-13)-(x+5)](https://tex.z-dn.net/?f=%287x-13%29-%28x%2B5%29)
Distribute the Parenthesis.
![7x-13-x-5](https://tex.z-dn.net/?f=7x-13-x-5)
Combine Like Terms.
![7x-x-13-5](https://tex.z-dn.net/?f=7x-x-13-5)
![6x-18](https://tex.z-dn.net/?f=6x-18)
Hope this helps.
-Benjamin
Answer: Amount of change : $30
percent increase : 200%
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
- <em>Wholesale price: $15
</em>
- <em>Retail price: $45
</em>
To obtain the amount of change we have to subtract the wholesale price to the retail price:
Mathematically speaking:
45 -15 = $30
For the percent increase, the amount of change (30) is some percent of the original price (15). So:
30 / 15 =2 (decimal form)
If we multiply it by 100, the percentage is:
200%