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notsponge [240]
3 years ago
6

10 POINTS!!!!which polynomial represents the sum below ?

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
5 0

B. 3x³ + 8x² + 9x + 12 is the answer.

hope it helps..

11Alexandr11 [23.1K]3 years ago
3 0

Answer:

b

Step-by-step explanation:

use calculator next time

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Paul bought a circular rug for his living room. The rug has a diameter of 11 feet. About how much of Paul's living room will be
fenix001 [56]

Answer:

The rug has covered approximately 95 square feet of the living room.

Step-by-step explanation:

Given:

Diameter of rug = 11 feet

We need to find the area covered in living room by the rug.

Solution:

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Radius is half of the diameter.

Radius of the rug = \frac{11}{2}=5.5\ ft

Now it has been given that rug is in circular shape.

So we will find the area of the rug using Area of circle formula which is given by π times square of the radius.

Framing in equation form we get;

area of the rug = \pi r^2 = 94.99\ ft^2 \approx 95\ ft^2

Hence The rug has covered approximately 95 square feet of the living room.

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3 years ago
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marta [7]
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7 0
4 years ago
Which algebraic equation best represents the verbal sentence shown? "Four times the sum of a number and fifteen is fifty".
choli [55]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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What is m∠VWX? 75° 69° 119° 25°
Bogdan [553]

Answer:

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
21x+28=14 and 9x+12y=6
Westkost [7]
<span>21x+28=14
x= -2/3 or -0.666666666

</span><span>9x+12y=6
x=2/3 or .666666666
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7 0
4 years ago
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