Answer: -16x-21
Explanation: 6x + (-22x)=-16x
-18+(-3)=-21
If you want to do it the easier way then multiply your 8 to get 56. You multiply it by 7, so do the same with the 5. Which means you get 35\56. So Darlene read 35 pages.
Answer:
i believe it is 57
Step-by-step explanation:
since complimentary angles add up to 90 and angle 1 is 33 if you were to subtract 33 from 90 you would get 57
Answer:
Let the number of hours traveled by train be "x".
The x = the number of hours traveled by plane.
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Equation:
train distance + plane distance = 1300 miles
50x + 275x = 1300
x(325) = 1300
x = 4 hours
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The trip took 8 hrs.
Step-by-step explanation:
Trust me
Answer:
61.64 cm
Step-by-step explanation:
The longest metal rod which could be stored in a rectangular box will be equal to its diagonal:
![\therefore \: length \: of \:metal \: rod \\ = \sqrt{ {l}^{2} + {b}^{2} + {h}^{2} } \\ = \sqrt{ {20}^{2} + {50}^{2} + {30}^{2} } \\ = \sqrt{400 + 2500 + 900} \\ = \sqrt{3800} \\ = 61.64414 \\ = 61.64 \: cm](https://tex.z-dn.net/?f=%20%5Ctherefore%20%5C%3A%20length%20%5C%3A%20of%20%5C%3Ametal%20%5C%3A%20rod%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B%20%7Bl%7D%5E%7B2%7D%20%2B%20%20%7Bb%7D%5E%7B2%7D%20%20%20%2B%20%20%7Bh%7D%5E%7B2%7D%20%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B%20%7B20%7D%5E%7B2%7D%20%2B%20%20%7B50%7D%5E%7B2%7D%20%20%2B%20%20%7B30%7D%5E%7B2%7D%20%20%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B400%20%2B%202500%20%2B%20900%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B3800%7D%20%20%5C%5C%20%20%3D%2061.64414%20%5C%5C%20%20%3D%2061.64%20%5C%3A%20cm)