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puteri [66]
3 years ago
5

Find the distance between points k(-1,-3) and L(0,0) round to the nearest tenth

Mathematics
2 answers:
marshall27 [118]3 years ago
6 0
The answer is 3.16 units.
olasank [31]3 years ago
3 0

Answer:

the answer is 3.2 i had this answer.

Step-by-step explanation:

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The LCM of 18 30 and 42​
Marianna [84]

Answer:

The least common multiple of 18, 30, 42 and 48 is 5040.

Have a great day!

4 0
2 years ago
Henry has been typing a book report that contains 1250 words. So far he has been typing for 1/4 hour at a rate of 30 words per m
Rasek [7]

He must type the remainder of the report by rate 32 words per minute to finish it in 25 minutes

Step-by-step explanation:

The given is:

  • Henry has been typing a book report that contains 1250 words
  • He has been typing for 1/4 hour at a rate of 30 words per minutes
  • He must type the remainder of the report in 25 more minutes

We need to find his rate to finish the remaining report in 25 minutes

∵ Henry has been typing for 1/4 hour at a rate of 30 words per minute

- We must to change \frac{1}{4} hour to minutes

∵ 1 hour = 60 minutes

∴ \frac{1}{4} hour = \frac{1}{4} hour × 60 = 15 minutes

∴ He has been typing for 15 minutes at a rate of 30 words per minute

∵ The number of words has been typed = his rate × time

∴ The number of words has been typed = 30 × 15 = 450 words

∵ The  book report that contains 1250 words

- Subtract the number of words has been typed from the total

   words to find the remaining word in the book

∴ The remaining words = 1250 - 450 = 800 words

∵ He plans to finish them in 25 minutes

- Substitute the number of the remaining words and the time

   in the rule above to find his rate

∵ 800 = his rate × 25

- Divide both sides by 25

∴ His rate = 32 words per minute

He must type the remainder of the report by rate 32 words per minute to finish it in 25 minutes

Learn more:

You can learn more about the rate in brainly.com/question/10712420

#LearnwithBrainly

6 0
3 years ago
If D varies directly with t and D is 105 when t is 3, find D when t is 8.<br><br> 35<br> 280<br> 840
drek231 [11]

Answer:

280

Step-by-step explanation:

D = kt

105 = 3k

k = 35

D = 35t

D = 35(8) = 280

5 0
3 years ago
Read 2 more answers
To the nearest tenth, what is the length of the hypotenuse of an isosceles right triangle with a leg of 7 3 inches? A) 15.7inche
Soloha48 [4]
Very sure it’s C trust the process
4 0
3 years ago
Read 2 more answers
C^2 = 27<br><br> Pls help me I’m doing my missing math work :,)
LekaFEV [45]
Answer c=5.196
c=sqrt(27)
c=5.196
8 0
3 years ago
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