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AlexFokin [52]
4 years ago
10

Given the polynomial, 8x^2 + 3x - 5, identify the following:

Mathematics
1 answer:
vovikov84 [41]4 years ago
8 0

Answer:

Part A) The polynomial has three terms

Part B) The terms are  8x^{2} , 3x\ and\ -5

Part C) Is a 2nd degree polynomial

Part D) The name of the polynomial is a 2nd degree trinomial

Step-by-step explanation:

we know that

Polynomials can be classified two different ways - by the number of terms and by their degree.

we have

8x^{2} +3x-5

The polynomial has three terms

The terms are

8x^{2} , 3x\ and\ -5

therefore

The polynomial is a trinomial

The degree of the polynomial is found by looking at the term with the highest exponent on its variable(s).

The term is 8x^{2}

The highest exponent is the 2 so this is a 2nd degree polynomial

therefore

The name of the polynomial is a 2nd degree trinomial

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Answer:

Constant of proportionality = 2

Step-by-step explanation:

F = 2b (given)

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3 years ago
Amar is making giant holiday cookies for his friends at school. He makes each cookie with 6 oz of cookie dough and decorates the
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Answer:

13\frac{1}{3}\ cookies

Step-by-step explanation:

we know that

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we have

5 lb of cookie dough

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1 lb=16 oz

so

5 lb=5*16=80 oz

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\frac{1}{6}\frac{cookie}{oz}=\frac{x}{80}\frac{cookies}{oz}\\\\x=80/6\\ \\x=13.33\ cookies

Convert to mixed number

13.33=13\frac{1}{3}\ cookies

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4 years ago
In ΔABC, m∠A = (3x + 8)°, m∠B = (2x + 7)°, and m∠C = (x – 9)°. What is the value of x?
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