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Gnoma [55]
3 years ago
8

Change to an algebraic expression Half the sum of p and 9​

Mathematics
2 answers:
laila [671]3 years ago
6 0
1/2x(p+9), that’s the equation! Hope this helps! God bless!
shepuryov [24]3 years ago
4 0

Step-by-step explanation:

1/2 × (p+9) is the algebraic expression.

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Maslowich
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To find the area of the triangle, we multiply 1/2 x (triangle base x triangle height), we can find the triangle height by subtracting the height on the right by the height on the left, so 26.5-14.5 = 12.5ft.

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3 years ago
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