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jeyben [28]
3 years ago
14

What is the least common multiple of 4 and 12?

Mathematics
2 answers:
podryga [215]3 years ago
6 0

Answer:

The lcm (least common multiple) of 4 and 12 is 12.

Step-by-step explanation:

Find the prime factorization of 4

4 = 2 × 2

Find the prime factorization of 12

12 = 2 × 2 × 3

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 2 × 3

LCM = 12

Pani-rosa [81]3 years ago
3 0

The Least common multiple of 4 and 12 is 12.

I hope this helps!

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Please answer this question, ONLY IF YOU KNOW THE ANSWER. No guessing, 20 points and brainliest!
Anika [276]

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Hope this helps :)


6 0
3 years ago
Is (-1, 2) a solution to this system of inequalities? 2x + 18y < 7 and 2x - 4y < 12
Reil [10]
Yes

Plug in points


Mark brainliest please
8 0
3 years ago
In the equation x2 +10x + 24 = ( x + a) ( x + b), b is an integer. Find algebraically all possible values of b.
kramer
Multiply
(x+a)(x+b) = x^2 + bx + ax + ab
looking at; x^2 + 10x + 24
can you see that

ab = 24
bx + ax = 10x
then
a + b = 10

use substitution: a = 10 - b

(10-b)b = 24
10b - b^2 = 24
-b^2 + 10b -24 = 0
now find the values for b using the quadratic equation. I'm on my phone so you'll have to plug the numbers in. let me know if you have any questions.
8 0
3 years ago
-4/5 + (-3/8) = what
uysha [10]

Answer:-47/40

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
* PLEASE HELP CAN'T SOLVE *
emmainna [20.7K]

Answer:

Y=(4x)^3

Y=64x^3

Step-by-step explanation:

Y=(3√x)÷4

Making X subject of formula

4y= (3√x)

(4y)^3= (3√x)^3

(4y)^3 = X,

Replacing Y with X

Y=(4x)^3

Y=64X^3

4 0
3 years ago
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