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tigry1 [53]
4 years ago
15

the length of a rectangle is represented by the polynomial 2x^3-5x^2+8and the width is represented by the polynomial x+3. comple

te the following statements about the polynomial that represents the area of the rectangle. the polynomial has? the constant term of the polynomial is? the polynomial has a degree of? the leading coefficient of the polynomial is?
Mathematics
2 answers:
Minchanka [31]4 years ago
6 0

Answer:

The polynomial has 5 terms.  

The constant of the polynomial is: 24

The polynomial has a degree of: 4

The leading coefficient of the polynomial is: 2

Step-by-step explanation:

pentagon [3]4 years ago
3 0
Area of rectangle: l*w
(2x^3 - 5x^2 +8) (x+3)
2x^4 + 6x^3 - 5x^3 - 15x^2 + 8x + 24
2x^4 + x^3 - 15x^2 + 8x + 24

The polynomial has 5 terms. 
The constant of the polynomial is: 24
The polynomial has a degree of: 4
The leading coefficient of the polynomial is: 2
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Rounded 16,500 to the nearest ten thousand
cricket20 [7]
The nearest ten thousand to 16,500 is 20,000. So it is rounded up to 20,000.
Because 16,500 is more nearest to 20,000 than 10,000, a the second digit after 1 is 6 which is greater than 5 and close to 10 than 1. if it is less than 5, for example if the number is 14,500 then the number will be rounded to 10,000 as that one is more closest than 20,000.
But here 16,500 is rounded to 20,000.
3 0
3 years ago
If the mean of the data set is 35 apples find the number of apples on the Granny Smith tree
alisha [4.7K]

Answer:

N=\frac{\sum x_{i} }{35}

Step-by-step explanation:

Given

  • The mean of the data set is 35 apples.
  • Let's call N the number of apples.

The means is defined as the quotient between the sum of all elements and the total number.

Mathematically, it would be defined as

x=\frac{\sum x_{i} }{N}

But, we know that the mean is equal to 35.

35=\frac{\sum x_{i} }{N}

Then, we solve for N

N=\frac{\sum x_{i} }{35}

As you can see, the total number of apples depends on the sum of all elements of the data set.

For example, if the sum of all elements is 700, the total number of apples would be

N=\frac{700}{35}=200

Therefore, the expression that represents the total number of apples is

N=\frac{\sum x_{i} }{35}

3 0
3 years ago
Read 2 more answers
Calculate the area of the composite figure.<br> 9 in<br> 5 in<br> 18 in<br> 5 in<br> 17 in
denpristay [2]

Answer:

Let's split the figure first:

9 x 5 = 45(area of small rectangle on top)

18 - 5 = 14(height)

17 - 9 = 8(width)

14 x 8 = 112(area of rectangle in the middle nearly)

18 - 5 = 14(base)

5(base 1) + 14(base 2) = 19

17 - 9 = 8(height)

19 x 8 = 152

152 divided by 2( x 1/2) = 76(area of a trapezoid on the side)

Now let's add all the given areas:

45 + 112 + 76 = 233 in^2 is your answer.

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tankabanditka [31]

Answer:

7 2/3 more pounds of deli meat

Step-by-step explanation:

Brandon needs 12 pounds of deli meat to make a sandwich tray.

He brought 4 1/3 pounds of ham.

The amount of deli meat that he still needs is calculated as:

12 pounds - 4 1/3 pounds.

= 7 2/3 pounds

8 0
3 years ago
Does the table represent a function? Why or why not? X 2 3 3 4 5 y 4 5 6 7 7​
QveST [7]

Answer:

5

Step-by-step explanation:

8 0
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