Answer:
105 cm squared.
Step-by-step explanation:
(9)(6) + (6)(6) + (1/2)(5)(6) = 105.
Answer:
ABC. def, m is a brain training site. off work at abc .bac. cab .equal abcdef
First set up the equation.
x + 3x = 648
Then solve for x.
4x = 648
Divide both sides by 4.
x = 162. So the answer for the system would be $162 and the price for the games would be $486. Add the two up to check your work and you will get $648. Hope this helped!
-TTL
Answer:
![\large\boxed{V=85\dfrac{1}{6}\ cm^3}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BV%3D85%5Cdfrac%7B1%7D%7B6%7D%5C%20cm%5E3%7D)
Step-by-step explanation:
The formula of a volume of a rectangular prism:
![V=lwh](https://tex.z-dn.net/?f=V%3Dlwh)
l - length
w - width
h - height
We have
![l=4\dfrac{2}{3}\ cm=\dfrac{4\cdot3+2}{3}\ cm=\dfrac{14}{3}\ cm\\\\w=9\dfrac{1}{8}\ cm=\dfrac{9\cdot8+1}{8}\ cm=\dfrac{73}{8}\ cm\\\\h=2\ cm](https://tex.z-dn.net/?f=l%3D4%5Cdfrac%7B2%7D%7B3%7D%5C%20cm%3D%5Cdfrac%7B4%5Ccdot3%2B2%7D%7B3%7D%5C%20cm%3D%5Cdfrac%7B14%7D%7B3%7D%5C%20cm%5C%5C%5C%5Cw%3D9%5Cdfrac%7B1%7D%7B8%7D%5C%20cm%3D%5Cdfrac%7B9%5Ccdot8%2B1%7D%7B8%7D%5C%20cm%3D%5Cdfrac%7B73%7D%7B8%7D%5C%20cm%5C%5C%5C%5Ch%3D2%5C%20cm)
Substitute:
![V=\dfrac{14}{3}\cdot\dfrac{73}{8}\cdot2=\dfrac{7}{3}\cdot\dfrac{73}{2}\cdot1=\dfrac{511}{6}=85\dfrac{1}{6}\ cm^3](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B14%7D%7B3%7D%5Ccdot%5Cdfrac%7B73%7D%7B8%7D%5Ccdot2%3D%5Cdfrac%7B7%7D%7B3%7D%5Ccdot%5Cdfrac%7B73%7D%7B2%7D%5Ccdot1%3D%5Cdfrac%7B511%7D%7B6%7D%3D85%5Cdfrac%7B1%7D%7B6%7D%5C%20cm%5E3)