Answer:
longest side=3.6
let ratio 3:5:6:9be 3x,5x,6xand9x
perimeter= sum of all side
9.2=3x+5x+6x+9x
9.2=23x
x=9.2÷23
x=0.4
9x=9×0.4=3.6
6x=6×0.4=2.4
5x=5×0.4=2
3x=3×0.4=1.2
Answer:
Answer. (alpha + beta ) ^2 - 2 × alpha×beta
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Answer:
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Step-by-step explanation:
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Since the absolute value of something is just making it positive, we can say, for example, that 100 is greater than 3. Since the absolute value of -100 is 100, the absolute value of -100 is greater than 3
