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3 years ago

A model rocket is 3 inches long. The real rocket is 120 feet long.

1 answer:

5 0

The units are the complete story on this question. All of the choices are over 1 so the units make the answer over one. It takes more feet than it does inches to make the scale. The correct units are 120 feet / 3 inches. That makes A and B both incorrect.

You can't get 360 by any method but multiplication. The units for multiplication would be ft*in. So D is wrong. That only leaves you with C which is the answer.

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shusha [124]

Answer: the answer is 8.8

Step-by-step explanation: multiply 2.2 by 4

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3 years ago

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Solve If QR = 6x + 1, PR = 14x - 13, and PQ = 5x - 2, find PR

solong [7]

Answer:

P____Q____R

PR= PQ+ QR

(14x-13) = (5x-2)+(6x+1)

14x-13= 11x – 1

14x – 11x = 13–1

3x = 12

x= 12/ 3

x= 4

PR= 14x – 13 = 14 (4) – 13 = 18 – 13= 5

If you want (PQ , QR ) this is the solution

PQ =5x-2=5(4)-2=20-2=18

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I hope I helped you^_^

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3 years ago

(03.05 MC) EXPLAIN PLZ

docker41 [41]

Answer:

I think the answer is B.

Step-by-step explanation:

I am very sorry if it is incorrect.

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3 years ago

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Sholpan [36]

Answer:

46°

Step-by-step explanation:

tan Ф = 21/20

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3 years ago

Out of 5400 raffle tickets sold at the carnival, 180 are winners. At the same rate, how many winning raffle tickets can be expec

Brilliant_brown [7]

Answer:

270

Step-by-step explanation:

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