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LenaWriter [7]
2 years ago
8

Find the dimensions of a rectangle

Mathematics
1 answer:
gayaneshka [121]2 years ago
4 0
The length of the shorter side is 7 longer side is 12 7+7+12+12 is 38 and 7x12 is 84
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Use long division to determine the quotient of the polynomials. (x3 – 7x – 6) ÷ (x – 4) Which of the following options best desc
Lelechka [254]

Answer:

The correct option is c.

Step-by-step explanation:

The quotient of the polynomials is

\frac{(x^3-7x-6)}{x-4}

We need to find the remainder by using long division method.

The dividend of the given expression is

Dividend=x^3-7x-6

Divisor=x-4

The long division method is shown below.

\frac{(x^3-7x-6)}{x-4}=(x^2+4x+9)+\frac{30}{x-4}

From the below attachment it is clear that the quotient has a remainder of 30. Therefore, the divisor is not factor of the dividend.

Therefore the correct option is c.

4 0
3 years ago
A technician charges P 400 per hour and spends P 500 a day on gasoline. Write an alcat expression to represent his earnings for
Basile [38]

Answer:

y=400*x-500

Step-by-step explanation:

The expression that represents the problem is:

y=400*x-500

Function y represents earnings for one day.

400 is the fixed number that is charge for one hour work

x represents the number of hours that the technician has worked for one day

To find the total earnings you should multiply the fixed charge for one hour work (400) by the number of hours worked in a day.

Then you need to substract the cost of gasoline in a day, it is 500 and it is a constant in the equation since it doesn't depend on the number of hours worked.

So, the function is:

y=400*x-500

4 0
2 years ago
Find the area of the figure
tia_tia [17]

Answer:

Step-by-step explanation:

wwwwwwwwwwwwwwwwwwwwwwa

3 0
3 years ago
If KLM = STU which of the following can you NOT conclude as being true?
RoseWind [281]
The answer is C. for sure
7 0
3 years ago
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For the corporate headquarters, an executive wants to place a company logo that is six feet in diameter with the sides of the H
Mamont248 [21]
The answer is next to the hundred because step by step is that’s you have to round the height and feet together
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2 years ago
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