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pantera1 [17]
4 years ago
11

Which of the following diagrams correctly displays a + b =c , using the parallelogram method?

Mathematics
2 answers:
Vitek1552 [10]4 years ago
8 0

Answer:

it's a

Step-by-step explanation:

Andrej [43]4 years ago
7 0

Answer:

The answer is A!

Step-by-step explanation:

Taking the test on E2020, its confirmed correct!

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A book seller gains 30% on the cost price by selling a book for $130.Calculate the cost price of the book.​
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Answer:

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