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Crazy boy [7]
2 years ago
5

5/8-11/20=? Help what’s the answer I’m stuck on finding the LCM of the denominators

Mathematics
1 answer:
zhannawk [14.2K]2 years ago
4 0

Answer:

3/40

Step-by-step explanation:

  • \frac{5}{8} - \frac{11}{20}
  • \frac{25}{40} - \frac{22}{40} (LCM is 40)
  • \frac{25-22}{40}
  • \frac{3}{40}

Therefore, the answer is 3/40!

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Can someone help me? After I figure out the sequence i have to write the formula. please help.
sveta [45]

Rewrite the fractions to have a common denominator to find the difference:

2/3 = 4/6

Difference = 4/6-5/6 = -1/6

Sequence formula = an = a1 + d(n-1)

A1 is the first term 5/6

And d = -1/6

Sequence = 5/6 -1/6(n-1)

Simplify to get an =(-n +6)/6

3 0
2 years ago
there are 798 calories in six 10-ounce bottles of apple juice how many calories are there in one 10-ounce bottle of apple juice
bulgar [2K]

798 calories are in 6 10-ounce bottles of Apple juice. We have to calculate how many calories are in one 10-ounce bottle of Apple juice. We have just to divide 798 calories by 6: 798 : 6 = 133. Answer: There are 133 calories in one 10-ounce bottle of Apple juice


7 0
3 years ago
Which term gives the horizontal length of one cycle of a periodic function?
GuDViN [60]

Answer:

frequency

Step-by-step explanation:

Wish that helped!

8 0
2 years ago
Read 2 more answers
Please show your work and thank you!
Makovka662 [10]

old weight - decrease = new weight


decrease = weight * percent

decrease = 72 * .125 = 9 lbs


old weight - decrease = new weight

72 - 9 = new weight

63 lbs

A healthy weight for the dog  is 63 lbs


4 0
3 years ago
Plzzz help don’t understand plz explain
kherson [118]

So the easiest way to do this problem is to put your equation in linear form, meaning y = the rest of the equation.

I'm going to show the work to do that below:

2x - y = 4

-2x -2x (Here I am subtracting 2x)

- y = 4 - 2x

(-1)(- y) = (-1)(4 - 2x) (Now I'm multiplying both sides by -1 to make y positive)

y = 2x - 4 (And just for neat purposes I'm going to put the 2x in front of the 4)

Now you have your equation ( y=2x-4 ) and you're ready to put it on the points of your graph.

Start on the point (0, -4) to represent the y axis.

y = 2x - 4

Then, your rise (2) over your run (1)

so your coordinates for a line will be:

(0, -4) (-2, 1) (1, 0)

You only need to plot these three to connect your line.

I appologize for my lack of visuals i understand this might be confusing, however if you have any further questions feel free to let me know!

8 0
3 years ago
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