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kkurt [141]
3 years ago
6

(x + y + 2)(y +1) sorry this is all it says

Mathematics
1 answer:
krek1111 [17]3 years ago
8 0

Answer:

D

Step-by-step explanation:

(x + y + 2)(y + 1) =  \\ xy + x +  {y}^{2}  +  + y + 2y + 2 =  \\  xy + x +  {y}^{2}  + 3y + 2

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Math experts please help!!!!​
Shalnov [3]

Answer:

x is 72 degrees

Step-by-step explanation:

To find the measure of x, you need to know the sum of the interior angles of the pentagon.

Sum = (n - 2) x 180

Sum = (5 - 2) x 180

Sum = 3 x 180

Sum = 540

Now divide this by 5, the number of sides

540/5 = 108 degrees for each angle of the pentagon.

To find the measure of x, look at the opposite angle, which is 108 degrees

180 - 108 = 72

The measure of angle x is 72 degrees.

If this answer is correct, please make me Brainliest!

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3 years ago
On your lab bench, you have 2 mystery metal cubes. each cube has a mass of 10.0 grams. cube a has a density of 10 g/cm3. cube b
lianna [129]
To compare both, we find the volume of both cubes as follows:

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I think the correct answer from the choices listed above is option D. Each edge of cube b is three times larger than cube. Hope this helps. Have a nice day.
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3 years ago
A={b,l,o,u,s,e} and U={a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}.
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Answer:

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Step-by-step explanation:

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Plastic cups comes in an 10-pack, but paper plates come in a 12 pack. What is the smallest number of plastic cups and paper plat
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Can anyone help??
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3 years ago
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