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zhannawk [14.2K]
2 years ago
15

Can someone help me pls

Mathematics
1 answer:
Vlada [557]2 years ago
3 0

Answer:

The angle will be 130 degrees

Step-by-step explanation:

50 at the center translates to 50 at the outer rim.

this means it will be 310-50 divided by 2

260 divided by 2 equals 130

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Estimate the distance you can travel in 3 hours 20 minutes if you drive on average 49 miles per hour. Round your answer to the n
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Answer:

163 miles

Step-by-step explanation:

set up a ratio based on 49 miles in 1 hour (60 minutes):

let 'd' = distance in 3hrs, 20 min

3hrs, 20 min = 200 minutes

49/60 = d/200

cross-multiply:

60d = 9800

d = 163.3

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A plane has 360 total seats which are divided into economy class and business class for every 13 seats in economy class there ar
Marta_Voda [28]

Answer:

There are 260 seats in economy class and 100 seats in business class

Step-by-step explanation:

To solve this problem we first have to calculate the fraction of economic and business seats with respect to the total

We are told that every 13 seats in economy class there are 5 seats in business class

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economic seats = 260

business seats = 360 * 5/18

business seats = 100

8 0
2 years ago
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