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yanalaym [24]
3 years ago
9

Evaluate: 6 plus x squared times 2 for x = 4

Mathematics
1 answer:
Mkey [24]3 years ago
3 0

4^{2} = 16

16 times 2 = 32

32 plus 6 = 38

always remember PEMDAS

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Milk cartons come in crates of 24. how many crates does a school need to order to serve to 400 students
krok68 [10]

divide 400 by 24

400 / 24 = 16.666

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8 0
3 years ago
Find the Perimeter of Polygon JKLMN. Round to the tenth.
kramer

9514 1404 393

Answer:

  24.1 units

Step-by-step explanation:

This is done using the Pythagorean theorem (or distance formula) to find the lengths of the sides.

For each side of the figure (except the bottom horizontal), you need to identify the dimensions of the right triangle whose hypotenuse is the side of interest. For example, LM is the hypotenuse of a triangle 4 units high and 1 unit wide. The Pythagorean theorem tells you LM has a length of ...

  LM = √(4^2 +1^2) = √17 ≈ 4.12

Similarly ...

  KL = √(2^2 +2^2) = √8 ≈ 2.83

  JK = √(1^2 +6^2) = √37 ≈ 6.08

  NJ = √(5^2 +1^2) = √26 ≈ 5.10

Of course, the length of MN is found by finding the difference of the x-coordinates:

  MN = 3 -(-3) = 6

Then the perimeter is the sum of side lengths:

  4.12 +2.83 +6.08 +5.10 +6.00 = 23.17 ≈ 24.1 . . . units

8 0
3 years ago
1/3 (2x-5) =3 how do I solve this equation
jeyben [28]
\frac{1}{3} (\frac{3}{1}) (2x-5) = 3 (\frac{3}{1})

2x-5=9

2x=14

\frac{2x}{2}= \frac{14}{2}

x=7
4 0
4 years ago
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Answer:

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Step-by-step explanation:

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An Euler circuit is a circuit that uses every edge of a graph exactly once. An Euler circuit starts and ends at the same vertex.

Step-by-step explanation:

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