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Semenov [28]
3 years ago
15

you want to cover your book with fabric. the book measures 8 inches by 7 inches. the fabric cost $1.25 A square inch. How much w

ill it cost to cover your book in fabric?
Mathematics
2 answers:
Olegator [25]3 years ago
7 0
The answer is $18.75 because

7 times 1.25=8.75
8 times 1.25=10
8.75+10=18.75

The previous answer was wrong.
Anna007 [38]3 years ago
3 0
You want to cover 56 inches, 8*7=56. It will cost $70 to cover the book. 
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Drag the expressions into the boxes to correctly complete the table. Polynomial Not a polynomial
uranmaximum [27]

The answer to the given question is as below:-

Polynomials:-

x³-7x²+9x-5x⁴-20

x⁵-5x⁴+4x³+2x-1

3x²-5x⁴+2x-12

Non-polynomial:-

x⁻5-5x⁻⁴+4x⁻³+2x⁻1-1

\dfrac{4}{x^4}+ \dfrac{3}{x^3}-\dfrac{2}{x^4}-1

\sqrt[4]{x} -\sqrt[3]{x} 4+\sqrt{x}-8x+16

<h3>What are polynomials?</h3>

A polynomial is a mathematical equation made up of indeterminates and coefficients and involves only addition, subtraction, multiplication, and non-negative integer exponentiation of variables. The exponents of the polynomials can not be irrational.

So the table will be formed as:-

Polynomials:-                            Non-polynomial:-        

x³-7x²+9x-5x⁴-20                     x⁻5-5x⁻⁴+4x⁻³+2x⁻1-1        

x⁵-5x⁴+4x³+2x-1                        \dfrac{4}{x^4}+ \dfrac{3}{x^3}-\dfrac{2}{x^4}-1

3x²-5x⁴+2x-12                           \sqrt[4]{x} -\sqrt[3]{x} 4+\sqrt{x}-8x+16

Therefore the polynomials and non-polynomials are shown in the table above.

To know more about polynomials follow

brainly.com/question/2833285

#SPJ1

5 0
2 years ago
Please help this is on a quiz
AleksAgata [21]

Answer:

4,5,8,11 are domain

Step-by-step explanation:

Since they are on the x side they are domain

6 0
3 years ago
Where do you get the 2/5 and 3/5 from
-Dominant- [34]

Answer:

we can get 3/2 as the answer

5 0
2 years ago
Suppose that g(x)=f(x)+3. Which statement best compares the graph of g(x) with the graph of f(x)?
Nonamiya [84]

Answer:

He said points

Step-by-step explanation:

I can get points for nothing

8 0
2 years ago
In an equation, constant can change.
valina [46]
I think the answer is false
8 0
3 years ago
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