A conference room can seat a maximum

Mathematics

1 answer:

Juli2301 [7.4K]4 years ago

6 0

Can you give more information please

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

Inessa05 [86]

Answer:

$3m^3-7m^2n+3mn^2-n^3$

Step-by-step explanation:

$(5m^3 + 3mn^2) + (-7m^2n + mn^2 - n^3) - (mn^2 + 2m^3)\\Solving:\\5m^3 + 3mn^2 -7m^2n + mn^2 - n^3 - mn^2 - 2m^3\\Adding\,\,like\,\,terms\,\,\\5m^3 -2m^3+ 3mn^2 -mn^2+mn^2-7m^2n-n^3\\3m^3 +3mn^2-7m^2n-n^3\\Arranging\,\,in\,\,desecnding\,\,order\,\,in\,\,power\,\,of\,\,m\\3m^3-7m^2n+3mn^2-n^3$

3 0

3 years ago

Which one is the correct aanswer

Elza [17]

Answer:

the answer is c because as you can see the shape is now on the other side of the side and is clockwised over

5 0

3 years ago

A small theater had 6 rows of 26 chairs each. An extra 9 chairs have just been brought in. How many chairs are in the theater no

Andrej [43]

Answer:165

Step-by-step explanation:

6•26 = 156. 156+9=165

6 0

3 years ago

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5x+3y=-10 3x+5y=-6 using elimination?

icang [17]

Using the process of elimination, we will be able to determine the answer. So, 5x+3y=-10 multiply it by *3 to change the equation into 15x+9y=-30. Then to change 3x+5y=-6 multiply it by *5, to change it into 15x+25y=-30. So now with these two equations 15x+9y=-30 and 15x+25y=-30, use subtraction to get rid of the variable x.

Thus,

15x+9y=-30
-
15x+25y=-30

which will leave you with

-16y=0
thus, y=0

Then, plug y back into the original equation to find x

5x+3(0)=-10

5x=-10
x=-2

Thus the point of intersection is (-2,0)

-2 being the x, and y being 0.

5 0

3 years ago

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T/3 > Solve > 15. Graph the solution 3 The solution is

MissTica

Answer:

$T > 45$