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yulyashka [42]
3 years ago
8

Which technique is most appropriate to use to solve each equation? Drag the name of the technique into the box to match each equ

ation. x² + 4x = 15 2x(x−3)=0 A. square root property B. zero product property C. completing the square
Mathematics
1 answer:
NemiM [27]3 years ago
7 0
For the first equation, the answer is C) completing the square.
For the second equation, the answer is B) zero product property.

For the first equation, we can easily complete the square by finding half of b and squaring it; then we can take the square root of both sides and solve the equation.

For the second equation, since it is already factored, we use the zero product property to solve it.
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Which of the following best explains why one graph appears skewed and one graph appears symmetric? the intervals on the x-axis o
LenKa [72]

The reason for one graph appears skewed, and one graph appears symmetric is the interval on the x-axis of the histogram is inconsistent.

<h3>What is histogram?</h3>

A histogram is the way of representation of data which is used to show the frequency distribution using the rectangle similar to a bar graph.

In the problem, the data given as,

  • In the attached image below, the histogram and box plot is shown for the ages of Elizabeth's Grandchildren and their frequency.
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  • The frequency distribution in histogram for this data is inconsistent.
  • This inconsistency brought the between the two graphs.

Thus, the reason of one graph appears skewed, and one graph appears symmetric is the interval on the x-axis of the histogram is inconsistent.

Learn more about the histogram here;

brainly.com/question/2962546

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Answer:

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6 0
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Is 3.232323232323....... a rational number? *
uysha [10]

Answer:

Step-by-step explanation:

A. Yes it repeats

5 0
2 years ago
The sum of the interior angles
klio [65]

Answer:

19 sides

Step-by-step explanation:

Sum of angles of n-side polygon = 180 *(n - 2)

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7 0
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A rectangle has an area of 16in^2 and a perimeter of 20 in. Find the dimension of the rectangle.
Anni [7]

Answer:

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Step-by-step explanation:

8 x 2 = 16

8 + 8 + 2 + 2 = 20

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