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BartSMP [9]
3 years ago
8

What is the greatest common factor of 32 and 48

Mathematics
2 answers:
Alexeev081 [22]3 years ago
6 0
The factors<span> for </span>32<span> are </span><span><span>−32,−16,−8,−4,−2,−1,1,2,4,8,16,32</span><span>.

</span></span>The factors<span> for </span>48<span> are </span><span><span>−48,−24,−16,−12,−8,−6,−4,−3,−2,−1,1,2,3,4,6,8,12,16,24,48</span>.

List of all the factors for 32 and 48. 

</span><span>32=−32,−16,−8,−4,−2,−1,1,2,4,8,16,32</span> 
<span>48=−48,−24,−16,−12,−8,−6,−4,−3,−2,−1,1,2,3,4,6,8,12,16,24,48

</span>The <span>common factors</span><span> for </span><span>32,48</span><span> are </span><span><span>−16,−8,−4,−2,−1,1,2,4,8,16</span>.</span><span>−16,−8,−4,−2,−1,1,2,4,8,16
</span>
The GCF<span> of numerical </span>factors <span>−16,−8,−4,−2,−1,1,2,4,8,16</span><span> is </span><span>16.

16</span>
Bond [772]3 years ago
4 0
Turn each number into the product of it's prime factors.

32=16x2=2x2x2x2x2=2^5

48=24*2=6x4x2=2x3x2x2x2

Pick the highest number that occurs. In this case it is 2. Now we have to see how many times it appears in both. It appears 5 times in 32 and 4 times in 48. 4 is the highest number of times it appears in the numbers so:

2^4=2x2x2x2=16

The Greatest Common Factor (GCF) of 32 and 48 is 16.
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A point with a positive X coordinate and a negative Y coordinate is reflected over the Y axis which sentence describes the coord
Kaylis [27]

Answer:

negative X coordinate and a negative Y coordinate.

Step-by-step explanation:

positive X coordinate and a negative Y coordinate is reflected over the Y axis.

Anything reflected over the Y axis doesn't usually change the y coordinate. So it's negative X coordinate and a negative Y coordinate.

4 0
3 years ago
A girl and a puppy are 540 feet apart when they start running towards each other. The girl runs at a speed of 15 feet per second
Lerok [7]

Answer: 20 seconds

Step-by-step explanation:

The distance is 540 feet

speed of the girl = 15ft/s

speed of the puppy = 12 ft/s

If we stand in the frame of reference where the girl is still, in this frame the speed of the puppy will be equal to the speed of the puppy in our previus frame plus the speed of the girl in the previous frame (because they are running in opposite directions)

S = 15 ft/s + 12ft/s = 27ft/s

Now we can use the equation:

time = distance/speed

T = 540ft/27ft/s = 20s

6 0
2 years ago
Read 2 more answers
The ratio of Eric's red shoes to blue shoes is 3:4. If Eric has 12 red shoes, how many blue shoes does he have?
ludmilkaskok [199]

Answer:

16

Step-by-step explanation:

red: blue

3        4

There are 12 red shoes

12/3 = 4

Multiply each side by 4

red: blue

3*4    4*4

12        16

There are 16 blue shoes

4 0
3 years ago
Find four fractions between 1/10 and 1/8
Alex17521 [72]

9514 1404 393

Answer:

  5/48, 5/46, 5/44, 5/42

Step-by-step explanation:

We can choose unit fractions with denominators between 8 and 10, separated by (10-8)/5 = 0.4 units:

  1/8.4 = 5/42

  1/8.8 = 5/44

  1/9.2 = 5/46

  1/9.6 = 5/48

__

<em>Check</em>

  • 1/8 = 0.125
  • 5/42 ≈ 0.119
  • 5/44 ≈ 0.114
  • 5/46 ≈ 0.109
  • 5/48 ≈ 0.104
  • 1/10 = 0.100

_____

<em>Additional comment</em>

There are an infinite number of such fractions. We are given unit fractions with different denominators, so it works reasonably well to choose denominators between those given. Then the trick is to convert the fraction to a ratio of integers. In this case, multiplying by (5/5) does the trick.

__

Another approach is to write the fractions with a common denominator, then choose numerators between the ones given. For example, 1/10 = 4/40, and 1/8 = 5/40, so you could write some fractions with numerators between 4 and 5. Possibilities are 4.1/40 = 41/400, 4.3/40 = 43/400, 4.7/40 = 47/400, 4.9/40 = 49/400.

6 0
2 years ago
A wooden disk is shaped like a cylinder with a radius of 20.2 millimeters, and a height of 3.9 millimeters. What is the surface
asambeis [7]
The Area is = 3058.78 pir^2
5 0
3 years ago
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