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ira [324]
3 years ago
8

Solve the following equation by first writing the equation in the form a x squared = c:

Mathematics
2 answers:
Radda [10]3 years ago
5 0

Answer:

The Quadratic Formula: Given a quadratic equation in the following form:

ax2 + bx + c = 0

...where a, b, and c are the numerical coefficients of the terms of the quadratic, the value of the variable x is given by the following equation:

\small{ x = \dfrac{-b \pm \sqrt{b^2 - 4ac\phantom{\big|}}}{2a} }x=  

2a

−b±  

b  

2

−4ac  

∣

∣

∣

​  

 

​  

 

​

Step-by-step explanation:

TiliK225 [7]3 years ago
5 0

hack_in_progress

hack_32113123_vixenzoko_1_brainliest_11_anwsers_30_thanks_32113123_

answers_Answer: Diseases brought by Spanish missionaries killed many American Indians. Hope this helps qwq I'm not sure I'm exactly right though Explanation:

_Answer: Snell's Law states that the ratio of the angle of incidence to the angle of refraction of a wave as it travels through a boundary between two media is a constant termed the refr…

_Answer: They are nominated by the President... Explanation: Hope this helps OwO_

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Find the probability of rolling a 7 when you toss two fair 6-sided dice and add the result from each die.
Lynna [10]

Answer:

\frac{1}{6}

Step-by-step explanation:

Total possible outcomes when you rolled the dices= 6*6=36

Outcome with sum as 7:

(1,6) (6,1)

(2,5) (5,2)

(3,4) (4,3)

N( outcomes with sum as 7)= 6

P(sum as 7):

\frac{n(outcomes \: with \: \: sum \: as \: 7)}{total \: outcome}  \\  =  \frac{6}{36}  \\  =  \frac{1}{6}

Hope this helps...

Good luck on your assignment..

4 0
3 years ago
6 = -4 + X<br><br><br> Random Question: What's your favorite subject
Inga [223]

Answer:

x=10             US HISTORY :)

Step-by-step explanation:

6=-4 +X

+4  +4

X=10

6 0
3 years ago
____ two points are collinear
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8 0
3 years ago
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Brilliant_brown [7]
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6 0
3 years ago
6 sweets cost 42p altogether how much do 8 sweets cost?
Inessa05 [86]
The best thing to do is to find the cost of one sweet, and to do this, divide 42 by 7.
42/7= 6
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To find the cost of 8 sweets, you've got to multiply 6 by 8, and this gives you 54p.
Therefore, 8 sweets cost 54p
Hope this helps :)
6 0
3 years ago
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