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Goryan [66]
3 years ago
6

Jim found four pieces of wire in his tool drawer. Here are their lengths 5, 9.71, 14.1, 15.68 what is the total lenghts?

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
5 0

Answer:

44.49

Step-by-step explanation:

just add all the values

5+9.71+14.1+15.68=44.49

Damm [24]3 years ago
4 0
The sum of the 4 lengths is 44.49
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Yanka [14]

Answer:

Umm I'm not entirely sure but I think its the last one

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3 years ago
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Help please !!! I don’t know what to do
Hatshy [7]

9514 1404 393

Answer:

  6.  x = 3

  8.  x = -7.5

Step-by-step explanation:

Put the number in place of the expression it is equal to, then solve for x.

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6) g(x) = -x +5

  2 = -x +5 . . . . . . . . . g(x) is replaced by 2, because g(x) = 2

  x +2 = 5 . . . . . . . . . . add x to both sides

  x = 3 . . . . . . . . . . . . . subtract 2 from both sides

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8) n(x) = -2x -21

  -6 = -2x -21 . . . . . n(x) is replaced by its equal: -6

  3 = x +10.5 . . . . . . divide both sides by -2

  -7.5 = x . . . . . . . . . subtract 10.5 from both sides

_____

<em>Additional comment</em>

We have shown a couple of ways these equations can be solved. You can separate the x-term and the constant terms before you divide by the x-coefficient, or you can do it after. In the first equation, we could have solved it ...

  2  -x +5

  -3 = -x . . . .  subtract 5

  3 = x . . . . . . multiply by -1

The way we did it avoids negative numbers.

3 0
3 years ago
Kindly help me out..................
kenny6666 [7]

Answer:

The second function represents an even function; g(x)=2x^{2} +1

Step-by-step explanation:

A function f(x) is said to be even if f(x) = f(-x). All we need to do is replace x with -x in each equation, simplify it and assess whether the equation remains unchanged. If  the equation is identical to the original one then it is said to be even. Another good example of an even function is the cosine function. Moreover, even functions have y-axis symmetry

4 0
3 years ago
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What is the least common multiple of 9 3 and 12​
julsineya [31]

Answer:

36

Step-by-step explanation:

9 x 4 = 36

3 x 12 = 36

12 x 3 = 36

3 0
2 years ago
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14] two drivers, starting at the same place, begin driving in opposite directions at the same time. one heads east at 65 kilomet
Juliette [100K]
They are driving in opposite directions, so the velocities need to be added together.
65+85=150
375/150=2.5 hours, or 150 mins
☺☺☺☺
5 0
3 years ago
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