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larisa [96]
3 years ago
10

HELP HELP ILL GIVE BRAINLIEST PLS HELP ME

Mathematics
2 answers:
elixir [45]3 years ago
7 0

3 hours and 20 minutes

Step-by-step explanation:

If you are going 50km/h for 4 hours then you travel a total of 200km so now you multiply 60 by 3 to get a total of 180km then subtract 180km from 200km to see what is missing then you get 20km and since you are going 60km/h and 20km are missing every km is a minute long so it would be 3 hours and 20 minutes.

PolarNik [594]3 years ago
6 0
50 km/h = 4 hours
60 km/h = x hours

50x = 60×4

50x = 240

x = 4.8 hours
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Not sure how to do this. i always struggle with proofs.
nlexa [21]

Answer:

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Step-by-step explanation:

Practice a lot of proofs and you'll start seeing a pattern in them and it will become way easier.

5 0
3 years ago
In which set does -15/3
Serjik [45]

Answer:

Rational numbers

Step-by-step explanation:

A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number because it can be written as the fraction 8/1.

8 0
3 years ago
Can some one answer this?
Anvisha [2.4K]

Answer:

1. They ate 1/6 of the donuts

2. 2/3

Step-by-step explanation:

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5 0
2 years ago
Hii please help i’ll give brain
xz_007 [3.2K]

Step-by-step explanation:

-8 and 8 would work :)

6 0
3 years ago
Read 2 more answers
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Answer: The answer is D

Step-by-step explanation:

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