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Zielflug [23.3K]
4 years ago
10

Three tables are placed side by side. One table is 4 feet 5 inches wide, another is 4

Mathematics
1 answer:
ivolga24 [154]4 years ago
5 0

Answer:27

Step-by-step explanation:

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Please answer this is like my fifth try<br><br>-4n(5n+6)-5(3+3n)
kobusy [5.1K]
-20nx^2-36x-15

There you go
4 0
3 years ago
Read 2 more answers
Q). The degree of (- 1/20 x⁴y³) × (- 5 x⁷y²) is​
kap26 [50]

Step-by-step explanation:

\large\underline{\sf{Given \:Question - }}

The degree of

\rm :\longmapsto\:\bigg( - \dfrac{1}{20} {x}^{4} {y}^{3}\bigg) \times \bigg( - 5 {x}^{7}  {y}^{2} \bigg)

\green{\large\underline{\sf{Solution-}}}

Given polynomial is

\rm :\longmapsto\:\bigg( - \dfrac{1}{20} {x}^{4} {y}^{3}\bigg) \times \bigg( - 5 {x}^{7}  {y}^{2} \bigg)

can be regrouped as

\rm \:  =  \: \bigg( - \dfrac{1}{20} \times ( - 5) \bigg) \times \bigg( {x}^{4} \times  {x}^{7}\bigg)  \times \bigg( {y}^{3} \times  {y}^{2}  \bigg)

We know,

\red{\rm :\longmapsto\:\boxed{\tt{  {x}^{m}  \: \times \:   {x}^{n}  \: = \:   {x}^{m \:  + \:  n} \: }}}

So,

\rm \:  =  \: \dfrac{1}{4} \times  {x}^{4 + 7} \times  {y}^{3 + 2}

\rm \:  =  \: \dfrac{1}{4} \times  {x}^{11} \times  {y}^{5}

\rm \:  =  \: \dfrac{ {x}^{11}  \times  {y}^{5} }{4}

\rm \:  =  \: \dfrac{ {x}^{11} \: {y}^{5} }{4}

Thus,

\rm :\longmapsto\:\boxed{\tt{ \bigg( - \dfrac{1}{20} {x}^{4} {y}^{3}\bigg) \times \bigg( - 5 {x}^{7}  {y}^{2} \bigg) =  \frac{ {x}^{11} \:  {y}^{5} }{4} \: }}

<em>So, Degree of polynomial expression is 16.</em>

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

<h2>Learn More :- </h2>

\boxed{\tt{  {x}^{m} \times  {x}^{n} =  {x}^{m + n} \: }}

\boxed{\tt{  {x}^{m}  \div   {x}^{n} =  {x}^{m  -  n} \: }}

\boxed{\tt{  {( {x}^{m}) }^{n} \:  =  \:  {x}^{mn} \: }}

\boxed{\tt{  {x}^{0} = 1 \: }}

\boxed{\tt{  {x}^{ - n} \:  =  \:  \frac{1}{ {x}^{n} } \: }}

8 0
3 years ago
Using the least common denominator rename 3/5 and 11/20?
irina1246 [14]

Answer:

12/20 and 11/20.

Step-by-step explanation:

The least common denominator between 3/5 and 11/20 is 20.

For the first equation, we multiple the numerator and denominator by 4 and we get 12/20.

The second equation already has a denominator of 11/20 so we can leave it as is.

3 0
3 years ago
Read 2 more answers
What is the equation of the circle for which the points (-2,3) and (4,9) are the endpoints of one of its diameters?
topjm [15]

Answer:

Step-by-step explanation:

hello :

look this solution

3 0
4 years ago
HELPP MEE PLZZZ<br>Subtract. y-11/4y - 5y/6y^2?
lora16 [44]
The answer is 3y-43/12y
8 0
3 years ago
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