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DIA [1.3K]
2 years ago
7

Which shows the correct substitution of the values a, b, and c from the equation 1 = -2x + 3x² + 1 into the quadratic

Mathematics
1 answer:
antoniya [11.8K]2 years ago
8 0
The coefficient 'a' for the quadratic term is a = 3
The coefficient 'b' for the linear term is b = -2
The coefficient 'c' is 0
Step-by-step explanation :
The given expression is,




To solve this problem we are using quadratic formula.
The general quadratic equation is,

Formula used :

Now we a have to solve the above equation and we get the value of 'x'.

a = 3, b = -2, c = 0






The coefficient 'a' for the quadratic term is a = 3
The coefficient 'b' for the linear term is b = -2
The coefficient 'c' is 0
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C=2(3.14)r; c=14(3.14) solve for r
tekilochka [14]

Answer:

c=2(3.14)r

given c=14(3.14), then r

make r the subject formula and substitute given c=14(3.14)

r=c/2(3.14)

r=14(3.14)/2(3.14)

r=7

Step-by-step explanation:

7 0
3 years ago
Simplify the expression (m^3)^-1 (x^2)^5
Katyanochek1 [597]
(m^3)^-1 (x^2)^5 = (m^-3) (x^10) = x^10 / m^3
6 0
3 years ago
Someone come help me I'm dumb
Anestetic [448]
With what cause I got you
6 0
3 years ago
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Okay, I'm going to be adding more but what is 4/10 x 3?
Marat540 [252]

Answer:

6/5 or 1 1/5

6/5 is an improper fraction, so I didnt know if youd need an improper one or a proper one. They both are the same thing though :)

Step-by-step explanation:

4/10*3

They both need to be a fraction, and any number over 1 = that number. So,

4/10*3/1

4*3=12

10*1=10

12/10

Then, you have to simplify the fraction.

6/5 (bc 2 goes into 12 6 times and 2 goes into 10 5 times)

or 1 2/10= 1 1/5

Hope this helps. Plz give brainliest. Also, plz sub to Kgirl633 on yt.

4 0
2 years ago
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A graph Includes the ordered pair (2,4). Write two different rules that would be possible for this graph. Explain how you found
Vanyuwa [196]
We know that
An ordered pair is used to locate a point on a coordinate grid.
The first number in an ordered pair is the x-coordinate, and the second number in an ordered pair is the y-coordinate.

In this problem, the ordered pair is
(2,4)
so
the x-coordinate is equal to 2
the y-coordinate is equal to 4

therefore

Rule N 1
The y-value is 2 times the x-value

Rule N 2
The y-value is 2 greater than the x-value     

Both are possible because their solutions include the ordered pair listed          
4 0
3 years ago
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