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AveGali [126]
3 years ago
5

Is the simplified form of 2square root of 3 + 3square root of 3 rational? Yes No

Mathematics
2 answers:
Oxana [17]3 years ago
6 0
The answer is no so its not rational
mariarad [96]3 years ago
4 0
2 sqrt3 + 3 sqrt3

= 5 sqrt3

Since this contains  the irrational sqrt3  it is irrational
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The length of a rectangular prism is 4 feet, and the width is 3 feet. The volume of the prism is 9 cubic feet. In inches, what i
RSB [31]
The height of the prism would be 0.75
5 0
3 years ago
Use long division to find the quotient below. (2x^3+x2+25)/(2x+5)
Contact [7]

Answer:

x^2               -2x              +5

Step-by-step explanation:

               x^2               -2x              +5

            ----------------------------------------------------------

2x + 5  /    2x^3      +     x^2       +    0x         + 25

               -(2x^3      +   5x^2)

              ----------------------------

                                    -4x^2       +    0x        

                                  -( -4x^2      -    10x )

                                   -----------------------------------------

                                                           10x           + 25

                                                         -(10x            + 25)

                                                         ---------------------------

                                                                                   0

The desired quotient is x^2               -2x              +5

3 0
3 years ago
A teacher writes the expression 3 (6m + 3) and asks for students to write equivalent expressions. The table shows the students'
katrin2010 [14]
Student 3 is correct. This is because you can distribute 3. You would do 3x6m, or 18m, and you can do 3x3, or 9. This means that Student 3 is correct. Since m is not defined as an integer, it can’t be any of the other choices.
6 0
2 years ago
Read 2 more answers
Please help and show work. 60 points
Svet_ta [14]

Answer:

<em>18</em>.

Domain: X E \{-3,2}

Y-Intercept: 1/2

X-Intercept: 3

<em>19.</em>

Domain: (I think it's none)

Y-Intercept: -2

X-Intercept: 2

<em>20.</em>

Domain: X E R\ {-3,1}

y-INTERCEPT: 2/3

x-INTERCEPT: -1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Ethan planted a tree that was 1.85 meters tall. Several years later, the tree is 5.30 meters talI.
Kobotan [32]

Answer:

3.45

Step-by-step explanation:

5.30-1.85= 3.45

♤sorry if I'm wrong♤

3 0
3 years ago
Read 2 more answers
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