3 years ago

Please help i have no idea with this lesson

Mathematics

2 answers:

Scilla [17]3 years ago

4 0

ABD-CBD=ABC

The whole minus one part equals the other part

70-30=40

sergey [27]3 years ago

3 0

Answer:

Step-by-step explanation:

ABD-CBD=ABD

70-30=40

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