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Karolina [17]
3 years ago
8

How many 30 degree angles does it take to make a full turn?

Mathematics
2 answers:
allsm [11]3 years ago
8 0
Hi there!

I'm going to assume you either mean a 90<span> ° turn or full 360</span><span> ° turn. 

For a 90</span> ° turn you would simply need three 30<span> ° angles as 30 * 3 = 90.

For a 360</span><span> ° turn you would need twelve 30</span><span> ° angles as 30 * 12 = 360.


</span>
Dima020 [189]3 years ago
3 0
Full turn
either you means a 180 degrees which is a direct U-turn
or 360 degrees turn which is 1 full rotation

so

how many 30's make full turn
x times 30=full turn
divide both sides by 30
x=full turn/30
therefor we just divide by 30 to find how many of them are needed
180/30=6
6 turns if 1 full turn is 180


360/30=12
12 turns if 1 full turn is 360

I would go with 12 turns
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\text{Fuel used by 1st auto}=\frac{\text{ 600 miles}}{\frac{\text{ 20 miles}}{\text{gallon}}}

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Since 2nd auto used 10 gallons less than 1st auto, therefore, 2nd auto will produce 50 pounds less carbon than 1st auto.

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