Answer:
it is 1
Step-by-step explanation:
i think
Answer:
12
Step-by-step explanation:
Following the converse of the Pythagorean Theorem, you can say that b = 15*15 - 9*9 = sqrt(144)=12
Answer:13.5
Step-by-step explanation: 6:9
9:?
divide both by 3 2:3
now multiple 4.5. 9:13.5
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