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lapo4ka [179]
2 years ago
6

-19-(k + 7) + 10k I need help on this you have to simplify the expression

Mathematics
1 answer:
Step2247 [10]2 years ago
3 0

Answer: =9k−26

Step-by-step explanation:

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Alchen [17]

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Step-by-step explanation:

To find the perimeter we have to add up all the sides

10w-10+w+1+10w-10+w+1

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3 years ago
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Dmitry_Shevchenko [17]

Answer:

440m^2

Step-by-step explanation:

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3 years ago
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Anna [14]

Answer:

We conclude that:

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Step-by-step explanation:

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In other words, we need to check:

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In other words,

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