600 = 45x (x= minutes)
13.3333333=x
1*(2/3) = 80 minutes
80x= 13.333333*80
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Therefore the airplane flies 1066.66664 km in 80 minutes or 1 2/3 hours
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Whats the total perimeter?
Answer:
another way to write this is 1:3
Answer:
207 m²
Step-by-step explanation:
width = x
length = 3x - 4
2(length + width ) = Perimeter
2(3x - 4 + x) = 64
4x - 4 = 64/2
4x - 4 = 32
4x = 32 + 4
4x = 36
x = 9 m - width
length = 3x - 4 = 3 · 9 - 4 = 23 m
Area = length · width = 23 · 9 = 207 m²
Answer: 1:4
Step-by-step explanation: It is 7:28, but simplified is 1:4.
