Explain how to write an addition sentence for a picture of 4 rows with 3 items in each row

2 answers:

5 0

That is 3+3+3+3
Hope it helped

3 0

The answer would be:
3 + 3 + 3 + 3...
... If you mean what I'm thinking.

:)

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abruzzese [7]

Answer:

Step-by-step explanation:

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3 years ago

Sindrei [870]

First you need to multiply the one in the bracket 7x2 which is 14 then u must multiply it with 3 to get the answer so 14x3 which equals to 42

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1 year ago

Morgarella [4.7K]

I don't know.

you should do it your self not with the internet

3 0

3 years ago

Assoli18 [71]

Answer:

.......................................

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3 years ago

Lilit [14]

70
because the little lines on the lines mean that the bottom two angles are the same
180-40=140
140/2=70

8 0

3 years ago