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Julli
10 days ago
8

How is subtracting polynomials similar to subtracting integers

Mathematics
2 answers:
lawyer [12.1K]10 days ago
8 0

Response:

During integer subtraction, the second integer's sign must be inverted; when handling polynomials, each term in the second polynomial must have its sign changed. After that, proceed following the addition rules for integers.

Hope this is useful!

Inessa [12.2K]10 days ago
7 0
The process of subtracting polynomials resembles removing integers, as both involve regular subtraction. For instance, 3xy - 2xy results in 1xy. The same rules of subtraction apply when working with polynomials.
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Four pounds of bananas cost $1.96. how much does it cost per pound?
tester [11981]
4 pounds cost $1.96
1.96 / 4 gives $0.49 per pound. 
4 0
5 days ago
How do you write 125.06 million dollars in at least four different ways.
Zina [12054]
$125,060,000

one-hundred twenty-five million, and sixty thousand dollars

Also, 125.06 expressed as a fraction is 6253/50, if that representation is acceptable.

You can refer to it as 125.06 million dollars when using the figure from the prompt.
5 0
6 days ago
Read 2 more answers
The Sears Tower, at 1,451 feet, is one of the tallest structures in the United States. A penny is thrown from the top of the tow
Leona [12199]

Answer:

The formula representing the penny's height as a function of time is:

h(t)=1451-16t^2

After 7 seconds, the height of the penny will reach 667 feet.

Step-by-step explanation:

The penny experiences free fall.

With an initial velocity of zero and an initial height of h(0)=1,451.

Gravity acts as the acceleration, measured as g=32 ft/s^2.

The model can be initiated by analyzing speed:

dv/dt=-g\\\\v(t)=v_0-gt=-gt

Then, the height is expressed as:

dh/dt=v(t)=-gt\\\\h(t)=h_0-\dfrac{gt^2}{2}=1451-\dfrac{32}{2}t^2\\\\\\h(t)=1451-16t^2

The height of the penny at approximately 7 seconds can be calculated as:

h(7)=1451-16(7^2)=1451-16*49=1451-784=667

After 7 seconds, the penny will stand at a height of 667 feet.

6 0
1 month ago
Henry needs 2 pints of red paint and 3 pints of yellow paint to get a specific shade of orange. If he uses 9 pints of yellow pai
Leona [12199]

Answer:

In total, Henry requires 15 pints of paint.

Step-by-step explanation:

Henry starts with 2 pints of red and 3 pints of yellow to achieve a certain color, but he has already used 9 pints of yellow paint. Thus, this is represented by:

3 x 3 = 9 (yellow)

Since whatever is done on one side must also be applied to the other, we calculate the red paint:

2 x 3 = 6 (red)

Now we consolidate the amounts:

9 + 6 = 15. (Total red and yellow paint)

This leads to the conclusion that 15 pints are needed.

7 0
1 month ago
What algebraic expression represents GK, if GK =37, what are GH and JK. GJ=4x+2 and HK=6x-1
Inessa [12233]
The outcome is "GK=37, GH=14, and JK=19".

The problem references a missing attachment file, thus please find it attached.

The provided values are:

GJ=4x+2

HK=6x-1

Given GK =37

Need to calculate:

HJ=?

From GK: GK = GJ+JK yields GJ+(HK-HJ)

= 4x+2+((6x-1)-x) yields

9x+1...(a)Substituting (a) into the equation gives: 9(4)+1 yields 37 solves to x=4... for answer (b) and (c). Substituting x=4 yields:

GH=14 and JK=19.
8 0
18 days ago
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