3 years ago

Help with this question please thank you so much

1 answer:

muminat3 years ago

8 0

-6/5,-236/5 would be the minimum

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lesantik [10]

Hello there!

A number that is 70% of a number is 7/10 of that number in fraction form!

I hope this was helpful and have a great rest of your day!

3 0

4 years ago

WINSTONCH [101]

For all of them you can just simplify to their lowest fractions like this and they'll still be equivalent 2/10, 1/4, 9/10

5 0

3 years ago

sdas [7]

Answer:

$0.5ms^{-1}$

Step-by-step explanation:

Let v be the speed after the collision of both the cars.

Now, momentum is given by: mass × velocity, then by equating the total momentum before and after the collision of the two cars, we get

$500{\times}0.8+300{\times}0=(500+300)v$

⇒ $400+0=800v$

⇒ $400=800v$

⇒ $v=0.5ms^{-1}$

Thus, they are moving at the velocity of $0.5ms^{-1}$

3 0

3 years ago

Karo-lina-s [1.5K]

No because there is absolutely no correlation

4 0

3 years ago

DENIUS [597]

If you want to solve this i suggest rather dividing or multiplying.

4 0

4 years ago