Answer:84
Step-by-step explanation:
Set up a proportion
36/150 =x/350
Cross multiply then divide
This is easy. You can change 5 1/2 to 5.5, and multiply it by 12. You get 66, and so the area is 66 ft.
Hey!
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To find the difference just add.
|-1.5| + 2.8 = 4.3
The distance between the two points is 4.3 units.
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Hope This Helped! Good Luck!