30= 2w + 2h W= 3/4 h

Mathematics

2 answers:

Alexeev081 [22]2 years ago

7 0

Answer:

h=60/7

w=45/7

Step-by-step explanation:

just try it.

Archy [21]2 years ago

4 0

2w=30-2h

2w=28h

2w÷2w=28h÷2

w=12h

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