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VMariaS [17]
3 years ago
7

Help me will mark as brainliest only the 8th one​

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0

Answer:

Step-by-step explanation:

Perimeter of rectangle = 52 cm

2*(length + width) = 52

2*(l + 42/5) = 52

l +\frac{42}{5}=\frac{52}{2}\\\\l+\frac{42}{5}=26\\\\      l = 26 - \frac{42}{5}\\\\      l = \frac{26*5}{1*5}-\frac{42}{5}\\\\l = \frac{130}{5}-\frac{42}{5}\\\\l=\frac{130-42}{5}\\l= \frac{88}{5}\\\\

love history [14]3 years ago
6 0
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