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Sauron [17]
3 years ago
14

What is -7k-9=8k-129

Mathematics
1 answer:
Nata [24]3 years ago
5 0
I got k=8 please tell me if it is correct
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Jun used 56 cm of ribbon to go around the edge of a rectangular lid. The lid was 13 cm long. What is the width of the lid?
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Answer:

The width of the rectangular lid is 15 cm.

Step-by-step explanation:1. Let's review the information given to us to answer the question correctly:

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2 years ago
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Explain to another student how to solve the equation.
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Answer:

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x=21/2

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2 years ago
Can someone please help me answer this question. I dont know what to do.
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Answer:

7

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hi , you can see here we have a rectangle without a triangle :

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I hope it is gonna be helpful,

have a nice day.

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