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rodikova [14]
3 years ago
11

Complete the square to determine the maximum or minimum value of the function defined by the expression. x2 + 12x + 42

Mathematics
2 answers:
Natalija [7]3 years ago
7 0

Answer:

x^2 or x*2

Step-by-step explanation:

skelet666 [1.2K]3 years ago
6 0

-18 please mark as brainliest
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Mandy used the input and output in this table to write ratios. She concluded that because they are not all equivalent, this is n
Rufina [12.5K]

Answer:

No, she is not correct, this is a proportional relationship.

Step-by-step explanation:

Proportional relationships are relationships with equal ratios

column 1               column 2           column 2/column1

   'x'                            'y'          

    1                             5                               5

    2                            10                              5

    5                            25                             5

    10                           50                             5

As we clearly see that ratio of column 2 and column 1 is same for every row

Therefore, the given relation is proportional.

learn more about proportional relations at  

brainly.com/question/14626971

#SPJ10

6 0
1 year ago
12,17, 22, ...<br> Find the 35th term.
katrin [286]

Answer:

187?

Step-by-step explanation:

8 0
3 years ago
Solve -np-80&lt;60 for n. Show your work.<br><br> Solve 2a-5d=30 for d. Show your work.
xz_007 [3.2K]

-np-80 < 60\qquad\text{change the signs}\\\\np+80

------------------------------------------------------

2a-5d=30\qquad\text{subtract 2a from both sides}\\\\-5d=-2a+30\qquad\text{change the signs}\\\\5d=2a-30\qquad\text{divide both sides by 5}\\\\d=0.4a-6

8 0
3 years ago
7/8 - 1/4 - 1/2= ??
madreJ [45]

Step-by-step explanation:

We can break this up into pieces, first we do, 7/8 - 1/4, find the least common denominator which is 8, so the equation will be 7/8 - 2/8, which we can now subtract and will give us, 5/8, now that we have done that, we can do 5/8 - 1/2. Since we know that half of 8 (our denominator) is 4. Then the equation would be 5/8 - 4/8, which brings us to 1/8 as our final answer.

Cheers!

7 0
2 years ago
80 POINTS!!!!!!
Lera25 [3.4K]
Plz dont be mean to me i just wanna understand and also its the blue line for answer 1
6 0
3 years ago
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