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Dmitrij [34]
2 years ago
15

How do you calculate the LCM for 128 and 256​

Mathematics
2 answers:
Colt1911 [192]2 years ago
7 0

Answer:

256

Step-by-step explanation:

1- Find the prime factorization of 128

128 = 2 × 2 × 2 × 2 × 2 × 2 × 2

2- Find the prime factorization of 256

256 = 2 × 2 × 2 × 2 × 2 × 2 × 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 × 2 × 2 × 2 × 2 × 2 × 2

4- LCM = 256

Neporo4naja [7]2 years ago
6 0

Answer:

I think its 256

Step-by-step explanation:

The LCM of 128 and 256 is 256. Steps to find LCM. Find the prime factorization of 128 128 = 2 × 2 × 2 × 2 × 2 × 2 × 2; Find the prime factorization of 256.

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−1 ≤ x/-4 − 3<br><br>Solve the inequality. Show all steps.
makkiz [27]

Answer:

≤ − 8

Step-by-step explanation:

-1 ≤ \frac{x}{-4} -3

4 ×(-1) ≤ 4 × \frac{x}{-4} -4×3

-4 × (-1) ≤ -x - 4×3

-4 ≤ -x - 12

x ≤ -12 + 4

x ≤ -8

4 0
2 years ago
A washer and a dryer cost $585 combined. The washer costs $65 less than the dryer. What is the cost of the dryer?
Mekhanik [1.2K]
I believe the dryer costs $357.50
there's an easy way to solve this
you just divide the given price($585)
by 2 and then to one half add $65
and the answer is 65+292.5=357.5
6 0
3 years ago
Can someone help me learn to solve this?
kondaur [170]

Answer:

x = 110°

Step-by-step explanation:

Given that AB = AD then Δ ABD is isosceles and the base angles are congruent, that is

∠ ABD = ∠ ADB = 35°

The sum of the 3 angles in the triangle = 180°, that is

x + 35° + 35° = 180°

x + 70° = 180° ( subtract 70° from both sides )

x = 110°

5 0
3 years ago
Complete each question by choosing or typing in the best answer. To receive the highest score, be sure to leave nothing blank. W
Stells [14]

Answer:

The correct option is C) 36

Step-by-step explanation:

Consider the provided table:

x - y

1 - 1

2 - 4

3 - 9

4 - 16

Observe the pattern:

If we square the x value we can find the corresponding y value.

For example

2² = 4

Where 2 is x value and 4 is corresponding y value, similarly

3² = 9

4² = 16

Now we need to find the y value when x=6.

To find this simply square the x value that will gives us the corresponding y value.

6² = 36

Hence, the correct option is C) 36

5 0
3 years ago
Please help me with these two questions if you can! Btw happy Tuesday
Ymorist [56]

Answer:

Happy Tuesday! Here i'll explain it:

Step-by-step explanation:

First you will have to make 2 2/5 into a improper fraction and then subtract the 5/6. after you have done that multiply the 3/4 to the number

7 0
3 years ago
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