3 years ago

Which property is used in the following problem? (8 x 4) x 5 = 8 x (4 x 5)

Mathematics

1 answer:

Leviafan [203]3 years ago

4 0

Answer:

In this case the Commutative Property is being used.

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Jerome has 1/4 of thw group's video games at his house. Mario has 2/5 of the group's video games at his house. What fraction of

OLga [1]

Answer:

$\frac{13}{20}$ of the group's video games is either at Jeromes house or Marios house.

Step-by-step explanation:

Given the statement: Jerome has 1/4 of the group's video games at his house.

Also,Mario has 2/5 of the group's video games at his house.

⇒ Jerome has group's video games at his house(J) = $\frac{1}{4}$

and

Mario has group's video games at his house(M) = $\frac{2}{5}$

To find the fraction of the group's video games is either at Jerome house or Mario house.

Between two they have = $J+M$ = $\frac{1}{4} + \frac{2}{5} = \frac{5+8}{20} =\frac{13}{20}$ of the group's video games.

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4 years ago

polly knit a total of 45 centimeters of scarf over 5 nights. how many nights. how many nights will polly have to spend knitting

Daniel [21]

Answer:

Your answer will be 567

Step-by-step explanation:

5 / 45 = 9 x 63 = 567

I hope this helps

Have a nice day/night

Mark brainiest, please

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3 years ago

Please answer this for me correctly. There are two questions. THANK YOU!!

Olenka [21]

Answer:

the second one is 57

the 1st is JIL

Thanks For Brainlist

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3 years ago

Find the angle whose cosine is .4203

ludmilkaskok [199]

The cosine of 1.137020412 degrees is 0.4204.

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3 years ago

The simplest form of StartRoot 80 EndRoot can be written as a StartRoot b EndRoot, where a = and b =

Elden [556K]

Answer:

4√5

Step-by-step explanation:

√80 = √16 times √5

√16 = 4

4 times √5

4√5

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3 years ago

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