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stiks02 [169]
3 years ago
15

What is 5/8+3/4? Explain step by step.

Mathematics
1 answer:
Monica [59]3 years ago
6 0

Answer:

11/8 or 1 3/8

Step-by-step explanation:

first you have to change the denominator to 8 in the 3/4, so that means you have to change the numerator too.

that gets you 6/8, so the new equation is

6/8+5/8

you only have to add the numerators, so it gives you 11/8.

to change it to a mixed number, all you have to do is find how many whole numbers (aka 8/8 in this situation) go into your improper fraction, and there is 1 in ours. you set that aside and you get 3/8 left over. You put those together and get 1 3/8

hope this helps! have a nice day!

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What percent is modeled by the grid?
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Answer:

33%

Step-by-step explanation:

There are 33 squares out of 100 that are shaded

33/100

Percent means out of 100

33%

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3 years ago
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Milo wants to make guacamole for a party. Avocados are on sale for 89 cents each.
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4 avocados

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T+b = 41<br> t = 2b+2<br> Solve for t and b
erastovalidia [21]

Answer: b=13, t=29

Step-by-step explanation:

Substituting the first equation into the second,

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3 0
2 years ago
4. The formula v= 64h gives the velocity v in feet per second of an object that
user100 [1]

The velocity when the object falls from 84 feet is 73.32 ft/sec

Step-by-step explanation:

The formula is derived from the conversion of energy principle. As the object falls the potential energy changes into kinetic energy. The right formula is:

v=\sqrt{64h}

here,

v represents the velocity

and

h represents the height in feet.

We can plug in the value of height in the formula to get the value of velocity

So, Putting h=84

v=\sqrt{64*84}\\=\sqrt{5376}\\=73.3212\ ft/sec

Rounding off to nearest 100th

v=73.32 ft/sec

The velocity when the object falls from 84 feet is 73.32 ft/sec

Keywords: Velocity, Height

Learn more about velocity at:

  • brainly.com/question/10934170
  • brainly.com/question/10962624

#LearnwithBrainly

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4 years ago
PLEASE anyone I need help​
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Answer:

1 34

2 45

3 23

Step-by-step explanation:

8 0
3 years ago
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