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2 years ago

What are the four orders of operations? are the four orders of operations?

Mathematics

2 answers:

likoan [24]2 years ago

4 0

Answer:

Order of Operations Four: Students play a generalized version of connect four, gaining the chance to place a piece on the board by answering order of operations questions (addition/subtraction, multiplication/division, exponents, and parentheses). Order of operations tells you to perform multiplication and division first, working from left to right, before doing addition and subtraction. Like grouping symbols such as parentheses ( ), brackets [ ], braces, and fraction bars can be used to further control the order of the four basic arithmetic operations.

OleMash [197]2 years ago

3 0

Answer:

<u>PEMDAS</u>

Parentheses (simplify inside of them)
Exponents
Multiplication and Division (from left to right)
Addition and Subtraction (from left to right)

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What is y=-5/3x-6 in standard form

andre [41]

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Step-by-step explanation:

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2 years ago

The sum of 6 consecutive even numbers is 270.What is the second number in this sequence?

Finger [1]

Answer: 42

Step-by-step explanation:

Let the six consecutive even numbers be x , x+2 , x+4 ,x+6 ,x+8 ,x+10.

Then According to the question , we have

$x+(x+2)+(x+4)+(x+6)+(x+8)+(x+10)=270\\\\\Rightarrow\ x+x+2+x+4+x+6+x+8+x+10=270\\\\\Rightarrow\6x+30=270\\\\\Rightarrow\ 6x=270-30\\\\\Rightarrow\ 6x=240\\\\\Rightarrow\ x=40$

Now, the second number from the above six consecutive even numbers is x+2.

Substitute the value of x in it, we get

The second number in this sequence = $x+2=40+2=42$

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3 years ago

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frutty [35]

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3 years ago

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GalinKa [24]

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