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3 years ago

What is 4.41 as a improper fraction?

Mathematics

1 answer:

crimeas [40]3 years ago

7 0

Answer:

441/100

Step-by-step explanation:

To turn a decimal into a fraction we need to multiply it by 100

4.41*100=441

Now we need to divide it by 100

441/100

441 and 100 dont share any common multiplies besides 1, so we cant simplify the fraction.

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Express p in terms of q if

Irina-Kira [14]

$p=x^2+\dfrac{1}{x^2}\\\\p=\dfrac{x^4}{x^2}+\dfrac{1}{x^2}\\\\p=\dfrac{x^4+1}{x^2}\qquad(*)$

$q=x+\dfrac{1}{x}\\\\q=\dfrac{x^2}{x}+\dfrac{1}{x}\\\\q=\dfrac{x^2+1}{x}\qquad\text{square both sides}\\\\q^2=\left(\dfrac{x^2+1}{x}\right)^2\\\\q^2=\dfrac{(x^2+1)^2}{x^2}\qquad\text{use}\ \ (a+b)^2=a^2+2ab+b^2\\\\q^2=\dfrac{(x^2)^2+2(x^2)(1)+1^2}{x^2}\\\\q^2=\dfrac{x^4+2x^2+1}{x^2}\\\\q^2=\dfrac{x^4+1}{x^2}+\dfrac{2x^2}{x^2}\\\\q^2=\dfrac{x^4+1}{x^2}+2\qquad\text{subtract 2 from both sides}\\\\q^2-2=\dfrac{x^4+1}{x^2}\\\\\text{From (*) we have}\\\\\boxed{p=q^2-2}$

8 0

3 years ago

Ok whoever helps me is da best so plz :) 50 points

Nikolay [14]

Answer:

A(-2/3)

B(-1/6)

C(1/2)

D(4/3)

Step-by-step explanation:

There are 6 tics in each section.

That means each tic is 1/6

A(-4/6) -> (-2/3)

B(-1/6)

C(3/6) -> (1/2)

D(8/6) -> (4/3)

8 0

3 years ago

Is the following no solution or identity? 2x - 3=-3+2x

Darya [45]

Answer:

2x-3 = 2x-5

because both sides have the same x value ( 2x) this problem has no solution

Step-by-step explanation:

PLZ MARK ME BRAINLYIST

8 0

3 years ago

Help!!!!!! ASAP help

Leviafan [203]

Answer:

Step-by-step explanation:

Notice that its y-intercept is (0,-5), so it crosses the y-axis at (0,-5)

Then, we notice that it is going doing from [-10,-2] and remains the same from[-2, 10]. Thus, the best choice is A

5 0

3 years ago

Read 2 more answers

What is the factorization???

Mnenie [13.5K]

The graph shown in the figure has three zeros

that is it is crossing the x axis three times

at the points

1,3,5

So the factors should be

(x-1) , (x-3) , (x-5)

Now the factorization for the polynomial in descending order should be

(x-1)(x-3)(x-5)

7 0

3 years ago