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Diano4ka-milaya [45]
2 years ago
11

Idk how to do this what’s the answers plz

Mathematics
2 answers:
Vika [28.1K]2 years ago
6 0
Walk is a 90 degree angle because of the angle marker

Bus is given

360-90 gives the total for bike,bus,car
=270-120= 150 (120 is from the given)

150 is what is left for bike and car
I say your best is to divide that by 2 but you don’t know the exact degree but those two seem pretty well even so 150/2= 75 aka 75 for both bike and car


Now that you know the degrees you have to find the percents. 360=1 circle

Walk=90/360=.25•100=25%

Bus=120/360=.33•100=33%

Bike=75/360=.208•100=21% (rounded)

Car is the same as bike=21%

Add up percents and it should add up to 100 to check.

Now back to the decimals. Sorry for the inconvenience.

Use .25•(total number of pupils)=9 pupils that walked.

Do that for each one and at the end all your answers for the boxes should add up to 36
jonny [76]2 years ago
5 0

Answer:

Walk= 9

Bus= 12

Car= 8

Bike= 7

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Answer:

A  c = -4 2/3

Step-by-step explanation:

5c +4 = 2(c-5)

Distribute

5c+4 = 2c - 10

Subtract 2c from each side

5c-2c+4 = 2x-2x-10

3c+4 = -10

Subtract 4 from each side

3c+4-4=-10-4

3c = -14

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Changing to a mixed numbers

c = -4 2/3

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3 years ago
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Henry divided his socks into five groups. Let s represent the total number of socks. Which expression and solution represent the
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A

Step-by-step explanation:

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Step-by-step explanation:

3 0
3 years ago
A band sold out a concert with 4,200 seats. A random sample of 120 ticket buyers is surveyed, and 28 buyers made their purchase
Viefleur [7K]

Answer: 980 tickets

Step-by-step explanation:

A band sold out a concert that has 4,200 seats. A random sample of 120 ticket buyers was surveyed, and 28 buyers were found to have made their purchase on the first day the tickets were being sold. This means (28/120) = 7/30 of the 120 ticket were purchased on the first day.

To get the number of first day tickets purchased when 4,200 tickets are likely to have been purchased will be the fraction gotten multiplied by 4200. This will be:

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HELLPPPPPPPP I NEED THIS AMSWER IN LESS THEN 2 mins
likoan [24]

Answer:

x = 15

m<RQP = 33degrees

Step-by-step explanation:

From the given diagram, m<P = 90degrees

Equating this to 5x+15

5x+15 = 90

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