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Over [174]
3 years ago
5

1. In the diagram below, AB = AC, CB = CE, BD = BE, BC = 9 cm and CD = 5 cm. FindAC.

Mathematics
1 answer:
KengaRu [80]3 years ago
4 0

Answer:

if ab= ac and bc= 9 then ba=ac so there for b and a are equivalent so ac=9

Step-by-step explanation:

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Step-by-step explanation:

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Carol used 114 cups of flour in 2 muffins. How many cups of flour are needed to make 12 similar muffins?
son4ous [18]

Answer:

7 1/2 cups

Step-by-step explanation:

If Carol uses 1 1/4 cups of flour for 2 muffins, then she will need to repeat this conversion 6 times since she wants to make identical 12 muffins in all.

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Evaluate the expression
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