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2 years ago

What is answer of the his questions show step(8÷0.1+12×3)−2

Mathematics

2 answers:

Shalnov [3]2 years ago

6 0

Step-by-step explanation:

remember : any "dot" operation comes before any "dash" operation.

so, every multiplication or division has to be done before any addition or subtraction is done.

the priority is

1. brackets

2. exponents

3. multiplication and divisions

4. additions and subtractions

for operations on the same level we usually go left to right.

I am not sure what the problem is to keep that in mind.

but it is essential that you do.

so, what you have here is

(8÷0.1 + 12×3) - 2

8÷0.1 = 80

12×3 = 36

80 + 36 = 116

116 - 2 = 114

so, the result is 114.

I hope this helps.

BARSIC [14]2 years ago

5 0

Answer: I believe its 274

Step-by-step explanation: Divide 8 by 0.1 and add 12+1=13 then multiply 13 by 3 and subtract it

hope this helps

Chenn was here!

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{2x + 3y = 5}{ y= 5 x -4}

Natasha_Volkova [10]

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1 year ago

Use matrix inversion to solve the collection of systems of linear equations. HINT [See Example 4.] (a) −x − 4y + 2z = −10 x + 2y

omeli [17]

Answer:

Step-by-step explanation:

given is a system of linear equations in 3 variables as

$-x - 4y + 2z = −10\\ x + 2y - z = 11 \\x + y - z = 14$

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AX=B Or

$\left[\begin{array}{ccc}-1&-4&2\\1&2&-1\\1&1&-1\end{array}\right] *\left[\begin{array}{ccc}x\\y\\z\end{array}\right] =\left[\begin{array}{ccc}-10\\11\\14\end{array}\right]$

So solution set

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3 years ago

Multiply or divide as indicated b^7/ b^6

shtirl [24]

<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ When values with exponents are divided, you should subtract the exponents.

7 - 6 = 1

Your answer should be b^1, which can also be written as just 'b'

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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3 years ago

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Genrish500 [490]

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3 years ago

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harina [27]

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3 years ago

What is answer of the his questions show step(8÷0.1+12×3)−2​

What is answer of the his questions show step(8÷0.1+12×3)−2