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GarryVolchara [31]
3 years ago
9

Choose the property of addition. ( 5 + 3 ) + 8 = 5 + ( 3 + ? )

Mathematics
2 answers:
Simora [160]3 years ago
7 0

Answer:

Associative Property of Addition

Step-by-step explanation:

This property states that the sum of 3 or more numbers stays the same, no matter how they are grouped.

Hope this helped. Have an awesome day!

Artist 52 [7]3 years ago
5 0

Answer:

A. associative property of addition

Step-by-step explanation:

Associative because you can add or multiply those regardless of how the numbers are grouped.

I hope this helped and have a good rest of your day!

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Quaaaaastion halp me
Yuki888 [10]

Answer:

the answer is red

Step-by-step explanation:

since the ques has asked to move 9 units to the the right , if you do so , the blue triangle wil be near the red one

7 0
3 years ago
3
yan [13]

Answer:

7,854,000

because the 308 people would have to be at least 500 to round up to 7,855,000

5 0
2 years ago
Val needs to find the area enclosed by the figure. The figure is made by attaching semicircles to each side of a 42-m-42-m squar
oee [108]

The area enclosed by the figure is 4533.48 square meters.

<u>Step-by-step explanation:</u>

Side length of the square = 42m

The semicircle is attached to each side of the square. So the diameter of the semicircle is the length of the square.

Radius of the semicircle = 21m

Area of the square = 42 x 42 = 1764 square meters

Area of 1 semicircle = π(21 x 21) /2

= (3.14) (441) /2

= 1384.74/2

= 692.37 square meters

Area of 4 semicircle = 4 x 692.37

= 2769.48 square meters

Total area = 1764 + 2769.48

= 4533.48 square meters

The area enclosed by the figure is 4533.48 square meters.

7 0
3 years ago
I need help, pls and thx
Sauron [17]

The solutions for the quadratic equation are given as follows:

x = -1, x = 7/5

<h3>What is a quadratic function?</h3>

A quadratic function is given according to the following rule:

y = ax^2 + bx + c

The solutions are:

  • x_1 = \frac{-b + \sqrt{\Delta}}{2a}
  • x_2 = \frac{-b - \sqrt{\Delta}}{2a}

In which:

\Delta = b^2 - 4ac

For this problem, the equation is:

5x² - 2x - 7 = 0.

Hence the coefficients are a = 5, b = -2 and c = -7, and then the solutions are found as follows:

  • \Delta = (-2)^2 - 4(5)(7) = 144
  • x_1 = \frac{2 + \sqrt{144}}{10} = \frac{7}{5}
  • x_2 = \frac{2 - \sqrt{144}}{10} = -1

The solutions are:

x = -1, x = 7/5

More can be learned about quadratic equations at brainly.com/question/24737967

#SPJ1

7 0
2 years ago
I need help please!!!!!!!!!!!!!!!!!! Urhdjdndndbfbfhfhjjjj j
Lerok [7]
In a function, the range is the y value or axis. Most points on this graph have a y value of zero, but one has a value of 1.

The correct answers are 0 and 1.

Hope this helps!
8 0
4 years ago
Read 2 more answers
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