Answer:
Step-by-step explanation:
I think
(Total)
3 : 6 : 8 = 17
(Times by 30 to get total then you times by each ratio/side)
90 : 180 : 240= 510cm
By taking square root of a number using calculator
2200(.15)=330.00
2200+330=2530
2530(.07)=177.10
2530+177.30=2707.10
Answer:
A
Step-by-step explanation:
We can see that the -5 means that we move 5 unites down
Only A has this option