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Anettt [7]
2 years ago
7

What is the quadratic formula ​

Mathematics
1 answer:
Katena32 [7]2 years ago
6 0

In elementary algebra, the quadratic formula is a formula that provides the solution to a quadratic equation. There are other ways of solving a quadratic equation instead of using the quadratic formula, such as factoring, completing the square, graphing and others. 

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Find the ratio in simplest form.<br><br> 30:6<br><br> A. 1:5<br> B. 4:1<br> C. 5:1
nekit [7.7K]
ANSWER

The simplest form of the ratio
30:6
is

5:1


EXPLANATION

The ratio given to us is
30:6


We can divide each term in ratio by the same number.


To find the ratio in the simplest form we divide the terms in the ratio by their highest common factor, which is
6.


This implies that,

30:6 =  \frac{30}{6} : \frac{6}{6}


We simplify this to obtain,



30:6 = 5: 1


The correct answer is C.



Alternatively,


30:6 =   \frac{30}{6}


30:6 =   \frac{5}{1}


This implies that,


30:6 =   5:1



6 0
3 years ago
Read 2 more answers
Give one combination of two factors whose product is 0.72, if one of the factors is a whole number greater than 1.
Andreas93 [3]

Two factors could be, 0.144 and 5

6 0
2 years ago
<img src="https://tex.z-dn.net/?f=f%28x%29%3Dx%5E%7B4%7D%20-x%5E%7B3%7D%20-7x%5E%7B2%7D%20%2B10%2B5x" id="TexFormula1" title="f(
Slav-nsk [51]
Nice hfiebeiciysbwjwkdkcoc
7 0
3 years ago
A board game that normally sells for $34.95 is on sale at an 18% discount. What is the sale price of the board game?
fomenos
34.95 x 18%= 6.29

34.95-6.29= 28.66

$28.66 is the sale price
6 0
3 years ago
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Graph the line with slope - 1 passing through the point (-3, 3). ​
vovikov84 [41]

Answer:

Y=-x

Step-by-step explanation:

Y=mx+c

y=3, x= -3, m=-1

(-1)(-3)=3

3-3=0

S0,

c=0

y=-x

8 0
3 years ago
Read 2 more answers
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