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Luden [163]
3 years ago
14

How do you solve? using either factoring, completing the square, or quadratic formula?

Mathematics
2 answers:
lina2011 [118]3 years ago
6 0
X=sq root of 11; x=-sq root of 11
Dmitriy789 [7]3 years ago
6 0
Formula - (a-b)(a+b)= a^2 - b^2

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A new plasma screen tv costs $2,970. A family makes a down payment of $720 and pays off the balance in 18 equal monthly payments
ratelena [41]
The monthly payment would be 125. 2,970-720=2,250 2,250/18=125 a month 
4 0
3 years ago
The price of a sweater was reduced from $20 to $12. By what percentage was the price of the sweater reduced
kirill [66]

Answer:

The price was decreased by 40%

Step-by-step explanation:

Take the original price and subtract the new price

20-12 = 8

Divide by the original price

8/20 = .4

Change to a percent

40 %

The price was decreased by 40%

4 0
2 years ago
Read 2 more answers
Round 17 5/8 to the nearest whole number.
marusya05 [52]
The nearest whole number to <span>17 5/8 would be 18.</span>
4 0
2 years ago
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Which of the following is most likely the next step in the series.
olga2289 [7]

Answer:

I think a is the answer of this question

5 0
2 years ago
2. attached below even though I answered I was guessing this question so I need to know the correct answer
zavuch27 [327]

Volume is defined as area of the base*the hight.

In this question the base is the traingles.

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Volume is 24*8(hight)=192

So the answer is 192cm^3

5 0
3 years ago
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