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nordsb [41]
3 years ago
5

A rectangle has a height of 43 and a width of 3x + 1.

Mathematics
2 answers:
Nana76 [90]3 years ago
7 0

Answer:

12x^2+4x

Step-by-step explanation:

fomenos3 years ago
6 0
A = 43 • 3x + 1
= 44 •3x
= 132x
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