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juin [17]
3 years ago
9

A plane takes 12 hours to fly 80,000 km. What is the plane's speed?

Mathematics
2 answers:
Maksim231197 [3]3 years ago
8 0

Answer:

80000/12 = 6,666.666666666667 km/hr

Step-by-step explanation:

stepladder [879]3 years ago
5 0
Distance = speed x time
rearrange the formula

so distance/time = speed
80,000/12=6,666.7
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I do not understand it answer with explanation too please​
kykrilka [37]

Answer: x = 10

Step-by-step explanation:

The sum of all interior angles in a polygon add up to 360°

Meaning to find X we grab those numbers/variables and make them equal to 360°. This will give us an equation.

106 + 94 + 135 + x + ( x + 5 ) = 360

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subtract 340 from both sides

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Now solve the angle equations to find their angle.

( 10 + 5 ) = 15

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Now to check if it's right add them together

106 + 94 + 15 + 10 + 135 = 360 ( ITS CORRECT )

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