3 years ago

I need help on number 4. Please help me!

Mathematics

1 answer:

Andreas93 [3]3 years ago

8 0

S= R- 1/3R

The first problem s=18 r-= 6
This is how it works

Use S-= R-1/3R
12= 18-1/3(18)
12= 18-6
12=12

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