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andreyandreev [35.5K]
3 years ago
5

Solve using the completing the square method

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
8 0

Answer:

answer is A and C

Step-by-step explanation:

here you go

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Consider the expression √(√625).
const2013 [10]

Answer:

5

Step-by-step explanation:

Square Root - Finding a number that multiplies itself twice into the number within the square root

With this meaning, we need to find a number that multiplies itself into 625.

Finding calculations using exponents will help,

25^2 is equal to 625. Therefore \sqrt{25}

We are not finished, as there is another square root right after, empowering the parenthesis, so what number multiplies itself equals 25?

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3 years ago
Leah ran 5/7 of a lap and Ryan ran 2/3 of a lap. Who ran farther and by how much?
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Leah, she ran farther by 1/21

How you get the answer:

5/7
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To get 21 from 2/3 is to multiply 3x7 (denominator) and 2x7 (numerator) to get 14/21

15/21 > 14/21 so Leah ran farther by 1/21

7 0
3 years ago
360 kilometers is 24% of how many kilometers
gogolik [260]
You use the butterfly method:
360 24
___ ___
X 100

multiply 360 by 100 to get 36000
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