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Ugo [173]
2 years ago
5

ST= Help me please thank u

Mathematics
1 answer:
dmitriy555 [2]2 years ago
8 0

Step-by-step explanation:

RS + ST = 8

(RS + ST)×RS = (4 + 2)×4

8 × RS = (4 + 2) × 4 = 6 × 4 = 24

RS = 24/8 = 3

RS + ST = 8

3 + ST = 8

ST = 5

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Step-by-step explanation:

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