3 years ago

I am very confused pls help|w+5|>5

Mathematics

1 answer:

SIZIF [17.4K]3 years ago

4 0

Answer:

on what do you need help in

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Given that f(x) = x2 – 14x + 45 and g(x) = 2 – 9, find f(x) – g(x) and

seropon [69]

Answer:

x2-14x+52 is the answer in my calculation.

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3 years ago

Which description is correct for the polynomial 2x² + 2?

Blizzard [7]

Answer:

The polynomial is a quadratic binomial

Step-by-step explanation:

we have

$2x^{2}+2$

Classify the polynomial

By the number of terms

we know that

A polynomial with two terms is a binomial

By the Degree of a Polynomial

we know that

The degree of a polynomial is calculated by finding the largest exponent in the polynomial

In the given problem the largest exponent is $2$

Is a quadratic equation

therefore

The polynomial is a quadratic binomial

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3 years ago

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For f(x) = 4x+ 1 and g(x) = x2 - 5, find (f+ g)(x).

horrorfan [7]

Answer:

x^2+4x-4

Step-by-step explanation:

4x+1+x^2-5

x^2+4x-4

6 0

3 years ago

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3x+12-6x<-9 <img src="https://tex.z-dn.net/?f=3x%20%2B%2012%20-%206x%20%20%5Cleqslant%20%20-%209" id="TexFormula1" title="

saveliy_v [14]

First simplify 3x + 12 - 6x to -3x - 12
Next subtract 12 from both sides
Next subtract -9 - 12 and that would be -21
Next divide both sides by -3
Next lets simplify the fraction -21/-3 into 21/3 since those two negatives make a positive.
Lastly simplify the fraction 21/3 to get the answer.

Answer: x ≥ 7

8 0

3 years ago

Sin? Cos? Or Tan???????????????

svlad2 [7]

Answersin -> 48

Step-by-step explanation:

solve for the length of the horizontal line by doing:

sin(55)=x/58

rearrange: x = sin(55) times 58 = 47.51

round UP to 48

5 0

3 years ago