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user100 [1]
2 years ago
10

Please help I will give you a lot of points and the brainiest.

Mathematics
2 answers:
dimulka [17.4K]2 years ago
8 0

Answer:

The sum is 17,690 nine

Step-by-step explanation:

ss7ja [257]2 years ago
3 0

8₉ + 2₉ = (10)₉ = (9 + 1)₉ = 1<u>1</u>₉

4₉ + 4₉ + 1₉ = (9)₉ = (9 + 0)₉ = 1<u>0</u>₉

8₉ + 8₉ + 1₉ = (17)₉ = (9 + 8)₉ = 10₉ + 8₉ = 1<u>8</u>₉

8₉ + 8₉ + 1₉ = <u>18</u>₉

So

8848₉ + 8842₉ = 18801₉

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