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Sav [38]
3 years ago
13

6+ ? +12-2= 30 a) 10 b) 11 c) 14 d) 12

Mathematics
2 answers:
balandron [24]3 years ago
6 0

Answer:

c

Step-by-step explanation:

12 - 2 = 10

10 + 6 = 16

30 = 16 + x

x = 30 - 16

x = 14

Vsevolod [243]3 years ago
5 0

Answer:

c) 14

Step-by-step explanation:

Solution:

Let the other number be x

Now,

6+x+12-2=30

6+x+10=30

x+16=30

x=30-16

x=14

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Read 2 more answers
Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Third-degree, with zeros of −3
RSB [31]

Answer:

\Large \boxed{-\dfrac{5}{4}(x+3)(x+1)(x-2)}

Step-by-step explanation:

Hello,

Based on the indication, we can write this polynomial as below, k being a real number that we will have to identify (degree = 3 and we have three zeroes -3, -1, and 2).

   \Large \boxed{k(x+3)(x+1)(x-2)}

We know that the point (1,10) is on the graph of this function, so we can say.

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Then the solution is:

\large \boxed{-\dfrac{5}{4}(x+3)(x+1)(x-2)}

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

8 0
3 years ago
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