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KevinHJ asked Apr 15, 2022

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Help dkdkdkdkdkdddkd

Mathematics
high-school

KevinHJ asked Apr 15, 2022

by KevinHJ

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Answer:

I think it's supposed to be r=12.6 + 0.8 which then makes r= 13.4

Rog Matthews answered Apr 17, 2022

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Answer:

-0.8+r=12.6

r=12.6+0.8

r=13.4

Anddy answered Apr 21, 2022

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