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RUDIKE [14]
3 years ago
11

Which of the following equations has been solved correctly? Select 2.

Mathematics
2 answers:
hjlf3 years ago
8 0
Letter B and C have both been solved correctly
Aleksandr-060686 [28]3 years ago
5 0

Answer:

b and c

Step-by-step explanation:

1/4 divided by 4 is 1/12 so thats the incorrect one

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What are the zeros of the polynomial function? <br><br> F(x)= x^2 +12x
Pavel [41]

Answer:

x = 0 and x = -12 are the two zeroes

Step-by-step explanation:

"Zeroes" of a function are also called the solutions, roots or x intercepts.

The zeroes are the numbers that give the function a values of 0, so find what value for 'x' yields F(x) = 0 as a result.

With quadratic equations (equations with x² as the largest exponent), you factor the equation.  

Step 1: Set the equation equal to zero

  x² + 12x = 0

 Depending on the equation, there are several methods you can use to factor, for this one we can factor out an 'x' since both terms have an 'x' in them.  We get...

  x(x + 12) = 0      

So now, using the "zero product property" which means that if two things are multiplied together, and the result is zero, then either the first term is zero, the second term is zero, or they are both zero.  So we set each term equal to zero and solve.

So

either    x = 0     or        x + 12 = 0

Solve each for x to get your two anwers.

x= 0 is already solved, so 0 is our first zero

Now solve

x + 12 = 0  

  x = -12             (subtract 12 from both sides to isolate x)

 

8 0
3 years ago
i will give u brainlyist plz When 1/3 is written as a repeating decimal, which digits are repeating? A. 27 B. 37 C. 73 D. 28
gogolik [260]

Answer:

1/3 in decimal format is .333333333333... so none of these are correct

7 0
3 years ago
Square inch for 30 stones
Anna71 [15]

1 stone = 20 square inches

1 stone * 30 = 20 square inches * 30

30 stones = 600 square inches

8 0
3 years ago
How do you divide <br> 2 / 7367
Helen [10]

Answer:

0.00027148092

Step-by-step explanation:

calculator lol

4 0
3 years ago
Read 2 more answers
F is between E and G. Find FG if EG = 25, EF= 2x – 6 and FG = 4x + 7
KonstantinChe [14]

Answer:

23+ 37 = 42

the EG is congruent to the FA and therefore have to dividee the value to get 302

5 0
3 years ago
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