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
Fed [463]
2 years ago
8

Is 24 the correct LCD to use for subtracting 6 3/4 - 1 2/6 ? Why or why not?

Mathematics
1 answer:
zimovet [89]2 years ago
3 0

Answer:

Step-by-step explanation:

A

No 24 is not the best number to use for the LCD, although it will work. 12 is much better because it is smaller.

B

Factor each number into it's primes.

24 =<u> 2*2*2</u>*3

32 = <u>2*2*2</u>*2*2

The highest common factor is 2*2*2 = 8

C

9/10 - 3/10 = 6/10 The denominator remains the same. The numerators get subtracted.

6/10 = 3/5 Two goes into both numerator and denominator of the answer. Therefore you can divide both 6 an 10 by 2

You might be interested in
What is the rate of change of the function?<br><br>A. -3<br>B. -1/3<br>C. 1/3<br>D. 3​
Rasek [7]

Answer:

c

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Translate the following statement to an inequality.
Irina-Kira [14]

Answer:

Step-by-step explanation:

a number no less then 15

let the number be x

no less then 15....means it has to be 15 or more

x > = 15 (thats greater then or equal to)

3 0
3 years ago
Whats the square root of -56
Mashutka [201]
The square root of -56 is 7.4833 (feel free to round it up to 7.5)

I hope this helps you!
4 0
3 years ago
Read 2 more answers
What is the measure of angle R? *<br> 7 points<br> R<br> (10n + 19)"<br> (12n - 4)<br> S
alexandr402 [8]

Answer:

(10n + 19) (12n - 4)º ... The midsegment of a trapezoid is parallel to each base and its measure is one half the ...

Missing: pointsR( ‎S

Step-by-step explanation:

8 0
3 years ago
Which of the following is the equation of a circle whose center is at the origin and whose radius is 4?
Gennadij [26K]
\bf \textit{equation of a circle}\\\\ &#10;(x- h)^2+(y- k)^2= r^2&#10;\qquad &#10;center~~(\stackrel{0}{ h},\stackrel{0}{ k})\qquad \qquad &#10;radius=\stackrel{4}{ r}&#10;\\\\\\&#10;(x-0)^2+(y-0)^2=4^2\implies x^2+y^2=16
4 0
3 years ago
Other questions:
  • A total of 200 video game players take a survey on their favorite game. Unknown kingdom get 55% of votes. the video game designe
    9·1 answer
  • What are all the refernce angles to pi/6
    13·1 answer
  • $1675 at 4.6% for 4 years whats the interest earned and balance amount
    5·1 answer
  • henry rented a truck for one day. there was a base Fee of $18.95, and there was an additional charge of $.79 for each mile drive
    6·1 answer
  • Rewrite <br> 6 3/4<br> as an improper fraction.
    15·2 answers
  • 7k - 14 = 42<br> I need help solving this equation , can you help ?
    14·2 answers
  • When -3x + 6 − 3x − 24 + 2y is simplified, the result is
    12·2 answers
  • -7/10 + 7 2/3<br> show all ur work
    9·2 answers
  • Write the number for seven million twenty thousand
    13·1 answer
  • 100 POINTS AND WILL GET BRAINLIEST!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!