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lesya692 [45]
3 years ago
15

a model of a plane is made using a scale of 1:5 if the real length of a plane is 20m what is the length of the model?

Mathematics
2 answers:
schepotkina [342]3 years ago
6 0

Answer:

4m

Step-by-step explanation:

1/5 of 20

ser-zykov [4K]3 years ago
5 0

Answer:

4

Step-by-step explanation:

you must scale down to size- 1 m in real life = 5 (unit) in the model

20/5= 40

hope this helps :)

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PLEASE ANSWER + BRAINLIEST!!
GuDViN [60]
The answer would be B. 4m - 24n + 3.

To solve this, you line up each integer under the proper area. Simply move the positive 4 to the end of the bottom polynomial. Then solve.

17m - 13m = 4m
-12n - 12n = -24n
-1 + 4 = 3
Thus giving you an answer of 4m - 24n + 3 or B.

I hope this helps!
7 0
3 years ago
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Eric's father Works two part-time jobs one in the morning and one in the afternoon and works a total of 40 hours each five day w
Andrew [12]

Answer:

8

Step-by-step explanation:

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3 0
3 years ago
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zhuklara [117]

Answer:

Step-by-step explanation: Answer is a

5 0
3 years ago
Please help worth 20 points will mark brainliest
ddd [48]

Answer:

P(t)= 100t + 150

Step-by-step explanation:

If the price for 6 hours of studio time is 600 dollars, that means every hour the studio is used it costs 100 dollars. Since the fixed fee is 150 dollars, that is added to the cost of how many hours the studio is used.

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3 0
4 years ago
Carrie works 40 hours. she spends 15% of her time at the register, 30% of her time greeting customers, and the remainder of the
otez555 [7]
55%

you add 15% and 30% get 45%

then 100%-45%=55%
3 0
3 years ago
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