3 years ago

The perimeter of this rectangle is 30 units. How long is the longer side?

Mathematics

2 answers:

IgorC [24]3 years ago

5 0

Answer:

b. 9 units

Step-by-step explanation:

30/2 -6 = 15-6 = 9

Kruka [31]3 years ago

4 0

Answer:

Step-by-step explain

6+6=12

12+x=30

30-12=18

18/2 =9

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