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2 years ago

Express in lowest terms.

Mathematics

2 answers:

Hoochie [10]2 years ago

6 0

Answer:

3x^3

Step-by-step explanation:

You have to divide 15 over nineteen, which is 3x with the exponent of 5 over x with the exponent of 2. Then you have to apply the exponent rule and subtract the exponents:5-2, which would give you 3x with the exponent of 3

netineya [11]2 years ago

5 0

Answer:

3x^3

Step-by-step explanation:

57/19=3

x^5 - x^2 = x^3

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Sofia and Diego drive to work. Sofia drives 72 miles in 1.5 hours. Diego drives 126 km in 2 hour 30 min. Work out the difference

sdas [7]

Answer:

26.4 km/hr

Step-by-step explanation:

Sofia and Diego drive to work.

For Sofia

We convert miles to km

Sofia drives 72 miles in 1.5 hours.

1 mile = 1.6 km

72 miles = x

x = 72 × 1.6 km

x = 115.2 km

We find the speed in km/hr

Speed = Distance /Time

= 115.2km/1.5 hours

= 76.8 km/hr

For Diego

Diego drives 126 km in 2 hour 30 min.

Speed = Distance/Time

Time = 2 hour 30 min = 2.5 hours

Speed = 126km/2.5 hours

= 50.4 km/hr

The difference between their average speeds in km/h is calculated as:

76.8 km/hr - 50.4 km/hr

= 26.4 km/hr

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2 years ago

Can someone PLEASE help me with THIS QUESTION

s2008m [1.1K]

Answer:

3.5

Step-by-step explanation:

you will go like sum of frequency multiplied by score divided by sum of frequency

4 0

2 years ago

Please help me with this question

ddd [48]

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's solve ~

Total Mini - Easter eggs = 1345

Number of students = 26

So, let's find how many eggs will each student get through division ~

$\qquad \tt \dashrightarrow \: \dfrac{1345}{26} = 51 +remainder= 19$

So, each student will get 51 mini - Easter egg each.

And there would be 19 remaining eggs in there ~

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1 year ago

In the problem 3 x 5 = 15, the 3 and the 5 are called

cestrela7 [59]

Answer: 3 and 5 are called prime factor of 15

Step-by-step explanation:

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2 years ago

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What is the shortest distance Jill can travel is she leaves her house, goes to City Hall, to the Post Office, and then returns h

Varvara68 [4.7K]

$Hello$ $There!$

I really don't know, what the answer is...

But, I think it is....

C. 38 miles.

Hopefully, this helps you!!

$AnimeVines$

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2 years ago

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