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stepan [7]
3 years ago
7

To find the value of a mathematical expression using the order of operations is to .

Mathematics
2 answers:
katrin2010 [14]3 years ago
5 0

Answer:

First, add, subtract, multiply, or divide within the parenthesis (if there are parenthesis). Then, you do the exponents. After that, you multiply and divide left to right. Finally, you subtract left the right.

Step-by-step explanation:

Order of Operations is also known as PEMDAS or Parenthesis, Exponents, Multiply, Divide, Add, Subtract. It means if we have an equation that is:

5 + 6 x 2, we do not add first. We multiply first, so we do 6 x 2, which gives us 12. 12 + 5 = 17 and that is your answer.

I hope that this helps! :)

bixtya [17]3 years ago
3 0

Answer:

I think your looking for evaluate

Step-by-step explanation:

I have the same program as you

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Feet and yards; the 1 whole strip could represent 1 yd. and the \frac{1}{3} strip could represent feet.

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3 years ago
The hypothesis test of cost parameters indicates whether: a.the total cost is similar to that of the prior periods. b.the parame
maksim [4K]

Answer:

B. The Parameter are different from Zero

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3 0
3 years ago
Question 24 Multiple Choice Worth 1 points)
hammer [34]

Given:

The system of equations is:

Line A: y=x-4

Line B: y=3x+4

To find:

The solution of given system of equations.

Solution:

We have,

y=x-4              ...(i)

y=3x+4           ...(ii)

Equating (i) and (ii), we get

x-4=3x+4

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Divide both sides by 2.

-4=x

Substituting x=-4 in (i), we get

y=-4-4

y=-8

The solution of system of equations is (-4,-8).

Now verify the solution by substituting x=-4, y=-8 in the given equations.

-8=-4-4

-8=-8

This statement is true.

Similarly,

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This statement is also true.

Therefore, (-4,-8) is a solution of the given system of equations, because the point satisfies both equations. Hence, the correct option is C.

8 0
2 years ago
Find the area of the missing piece of the polygon and explain your process for finding it:
rusak2 [61]

Answer:

The area of the polygon is 42cm^{2}.

Step-by-step explanation:

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From the given figure, the area of the shaded polygon can be calculated by;

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The four sides of the figure are equal, thus it is a square. The length of each side is 12 cm, so that:

Area of square = length × width

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Area of polygon = 144 - 102

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The area of the polygon is 42cm^{2}.

6 0
3 years ago
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