1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LUCKY_DIMON [66]
3 years ago
12

Least common multiple of 15,24 by using prime factorization

Mathematics
1 answer:
kotykmax [81]3 years ago
6 0

Answer and Step-by-step explanation:

The least common multiple (LCM) of 15 and 24 can be found using the prime factorization of 15 and 24 which is...

The prime factorization of 15 is... 3 x 5.

The prime factorization of 24 is... 2 x 2 x 2 x 3.

Eliminate the duplicate factors of the two, then multiply them once with the remaining factors of the lists to get LCM (15,15) = 120.

<em>Hope this helped you out! Have a wonderful day! <3 </em>

You might be interested in
What does 81% 90% 80% and 34% average into 20 points
Alja [10]

Answer:

71.25%.

Step-by-step explanation:

To find the average, we can simply add up the percentages and divide by how many there are.

We can do this by:

\frac{81 + 90 + 80 + 34}{4} = 71.25%

7 0
3 years ago
Aiden borrows a book a public library. He read a few pages on day one. One day two, he reads twice the number of pages than he r
Alisiya [41]

Answer:

110 pages

Step-by-step explanation:

Day 1 =x

Day 2 =2x

Day 3 =x-6

(x)+(2x)+(x-6)=458

Add likes together.

4x-6=458

4x=464.  Divide both sides by 4 to get x. X=116

Day 3=116-6=110

7 0
3 years ago
The sequence is recursive. Find the value of the next term in the sequence -14,-8,-2,4,10
Tamiku [17]

Answer:

ur

Step-by-step explanation:

dotcom

4 0
3 years ago
Help me pls and dont guess
BARSIC [14]

Answer:

C

Step-by-step explanation:

3 1/2 times -(4/5)

First multiply 3 1/2 and -(4/5)=2 4/5

6 0
3 years ago
Read 2 more answers
Find the sum
lakkis [162]

Answer:

Numerator = 2(b^2+a^2)    or equivalently 2b^2+2a^2

Denominator = (b+a)^2*(b-a), or equivalently b^3+ab^2-a^2b0-a^3

Step-by-step explanation:

Let

S = 2b/(b+a)^2 + 2a/(b^2-a^2)   factor denominator

= 2b/(b+a)^2 + 2a/((b+a)(b-a))     factor denominators

= 1/(b+a) ( 2b/(b+a) + 2a/(b-a))    find common denominator

= 1/(b+a) ((2b*(b-a) + 2a*(b+a))/((b+a)(b-a))   expand

= 1/(b+a)(2b^2-2ab+2ab+2a^2)/((b+a)(b-a))  simplify & factor

= 2/(b+a)(b^2+a^2)/((b+a)(b-a))  simplify & rearrange

= 2(b^2+a^2)/((b+a)^2(b-a))

Numerator = 2(b^2+a^2)    or equivalently 2b^2+2a^2

Denominator = (b+a)^2*(b-a), or equivalently b^3+ab^2-a^2b0-a^3

4 0
3 years ago
Other questions:
  • Solve for x -9 = -7
    8·2 answers
  • Jasmine made a pitcher of lemonade. One pitcher contains 12 glasses of lemonade. After Jasmine serves 4 glasses of lemonade, how
    11·2 answers
  • A recipe calls for 3/4 ounces of vanilla to each muffin. How many ounces of vanilla will you need to make 7 muffin?
    6·1 answer
  • A worm walks 40cm in 8 minutes. Give both unit rates. Make sure you include the unit for each.
    15·1 answer
  • The answer and the graph :)
    8·1 answer
  • Find the volume of the hemisphere with a diameter of 2
    8·1 answer
  • A. {-3, 7, 8, 12}<br> B. {-8, -3, 5, 7}<br> C. {6, 8, 10, 12}<br> D. {-8, -3, 5, 6, 7, 8, 10, 12}
    9·1 answer
  • Write the equation of the line passing through the points (0,-1) And (3,7)
    14·1 answer
  • b) The average age of Bishwant. Pujan. Tanus and Salon is 11 years. If the of the first three children are 10 years, 14 years an
    14·1 answer
  • HELPPP ME PLEASEE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!