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Karo-lina-s [1.5K]
3 years ago
9

Helppppppppppppppppppppppppppppppp

Mathematics
2 answers:
DerKrebs [107]3 years ago
6 0
1. Simplify the root, So factor out the perfect square

2. Use radical rules. So the root of the product is equal to the product of the roots of each factor

3. Reduce the index of the radical and exponent with 2.

4. Your answer is
4 \sqrt{7}

olchik [2.2K]3 years ago
3 0

10.583005

Simplified: 10.6

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if you take out a loan that cost $130.50 over 9 years and interest rate of 10% how much total was the loan for
Tom [10]
130.50x9x.010= 11.75
3 0
3 years ago
What is 12 6/13 rounded to the nearest whole numbers
Natalka [10]
So, first determine what half of the denominator or bottom number would be.
   Half of 13 would be 6.5 (Do 13 divided by 2).
Next, see if the numerator or top number on the fraction is smaller, the same, or bigger than that number.
   Since 6.5 is bigger than 6, the numerator would be smaller.
If it is smaller, keep the whole number (in this case 12) the same. If it is the same or equal, round up (in this case 13).
   Since 6 is smaller than 6.5, you keep 12 the same.
   Your answer would be 12.

Hope this helped!
6 0
3 years ago
Kumar bought some mangoes. The price of each mango () is found to be 6 more than the total number of mangoes bought by him and t
spayn [35]

Answer:

Price = 20, Amount = 14

Step-by-step explanation:

A = Amount of Mangoes

P = Price for 1 Mango

P = A + 6

280 = P * A

insert A+6 for P

280 = (A+6) * A

280 = 6A + A²

280=1*a^2+6*a  | Vertausche beide Seiten der Gleichung.

1*a^2+6*a=280  | quadratische Ergänzung: ergänze auf beiden Seiten (3)^2

1*a^2+6*a+(3)^2=3^2+280  | Rechne 3 hoch 2 aus.

1*a^2+6*a+(3)^2=9+280  | addiere 9 und 280

1*a^2+6*a+(3)^2=9+280  | Fasse die rechte Seite mit Hilfe der binomischen Formel zusammen.

1*(1*a+(3))^2=289  | Auf beiden Seiten Quadratwurzel ziehen.

1*a+(3)=+-*289^0.5  

1*a_1+(3)=289^0.5  

1*a_1+3=289^0.5  | Ziehe die Wurzel aus 289

1*a_1+3=17  | -3

1*a_1=14  

8 0
3 years ago
What is the expanded form to 103,727,495
artcher [175]
100,000,000 3.000.000 700,000 20,000 7,000 400 90 5
6 0
3 years ago
Read 2 more answers
3. To buy a car, Jessica borrowed $15,000 for 3
elena55 [62]
A)15000 x (9 : 100) x 3 = 4050
B) 15000 + 4050 = 19050

I hope it is correct ❤️
7 0
2 years ago
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