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timama [110]
3 years ago
6

A bookshelf in Deirdre’s living room has 4 shelves. There are 12 books on each shelf. How many books are on the bookshelf altoge

ther?
Mathematics
1 answer:
jarptica [38.1K]3 years ago
5 0

the answer is 48 because 12x4 equals 48

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Solve : a) (x-4)(x-2)=0​
Elden [556K]

Answer:    X= 3

Step-by-step explanation:

x-4*x-2=0

+4.       +4

—————-

x*x-2=4

     +2. +2

——————

x*x=6

2x=6

/2.   /2

—————-

x=3

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3 years ago
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We solve 6 + 4

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\boldsymbol { \sqrt{6 + 4} =  \sqrt{10}  }\\&#10;\\&#10;\\&#10;\boldsymbol {  \sqrt{10}l\underline{ \ 3.16227766017}}\\&#10;\boldsymbol {  \underline{- 10}l \ 3.16227766017 \times 3.16227766017 }\\&#10;\boldsymbol { \ \ \ 00}

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\boxed{\textbf{3.16227766017} \boldsymbol{ \ \Leftarrow }\textbf{Square root of 10}}

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3 years ago
4-3x2 + x2 + 5x – 7)
kompoz [17]

Answer:

7x - 9

Step-by-step explanation:

1: Multiply the numbers

4 - 3 x 2 + 2x + 5x - 7

4 - 6 + 2x + 5x - 7

2: Add the numbers

4 - 6 + 2x + 5x - 7

-9 + 2x + 5x

3: Combine like terms

-9 + 2x + 5x

-9 + 7x

4: Rearange terms

-9 + 7x

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Solution

7x - 9

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2 years ago
What is 5 times 7h equal.does it equal 35h
RSB [31]
Yeah the answer is 35 because if you multiply 5x7 it will give u 35 for an answer
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3 years ago
Please zoom in to see better , I will reward brainliest
agasfer [191]
The answerto this is 28/45
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3 years ago
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