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zysi [14]
2 years ago
13

Simplify the expression -10r+-4r

Mathematics
1 answer:
Anna [14]2 years ago
8 0
The Answer to this solution is -14r
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Diagram attached

Answer:

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Step-by-step explanation:

The wooden frame has different shapes- semi circle, rectangles  and we would have to calculate area of all the shapes to get the wood required.

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Options must have ommitted the "π"

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