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padilas [110]
3 years ago
8

Please Help I will give 82 Points and Brainliest

Mathematics
2 answers:
ankoles [38]3 years ago
6 0

So we subtitute 3 to any "m" in your problem so,

2m^2+12

2(3)^2+12

2(9)+12

18+12

30

So,  B is the correct answer!

Scilla [17]3 years ago
5 0

Answer:

B. 30

Step-by-step explanation:

2m^2 + 12

m = 3

2(3)^2 + 12

3 squared is 9

2(9) + 12

2 times 9 is 18

18 + 12 = 30

2m^2 + 12 = 30

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3 years ago
Please HELP ASAP !!!!
Andre45 [30]

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First quartile = 70 because that is what the left edge of the box represents.

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5 0
3 years ago
Determine whether the given measures can be the lengths of the sides of a triangle. write yes or no. explain. 9.2, 14.5, 17.1
Sergio039 [100]
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 h²=a²+b²
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 a and b: They are the legs (The sides that form the right angle).

 The result of h=√(a²+b²), should be 17.1 (The longest side given in the problem). So, let's substitute the values of the legs into the Pythagorean equation:

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3 0
3 years ago
Read 2 more answers
Two factors of -48 have a difference of 19 the factor with the greater absolute value is positive what is the sum of the factors
MA_775_DIABLO [31]
1). Two factors of -48 => x * y = -48

=> the absolute values of the two numbers may be:

48 and 1

24 and 2

16 and 3

12 and 4

6 and 8 

2). Have a differencie of 19 = > x - y = 19


That makes that the numbers  be + 16 and - 3


Because (+16) * (-3) = - 48

And +16 - (-3) = +16 + 3 = 19.


3) The sum of the factors is +16 + (-3) = 16 - 3 = 13.


So the answer is the option C. 13.
4 0
3 years ago
Round to the nearest whole number: 67.24
natta225 [31]
67 because 24 isnot 50 yet so you would keep 67 how it is but if it was 50 or more then you would round it up to 68
6 0
3 years ago
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