3 years ago

How can i find the answer to 188x31?

Mathematics

1 answer:

eduard3 years ago

7 0

The answer to 188x31 is 5,828

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Evaluate the function f(x) at the given numbers (correct to six decimal places).

statuscvo [17]

Answer:

The values of given function are shown in the below table.

Step-by-step explanation:

The given function is

$f(x)=\frac{x^2-5x}{x^2-x-20}$

Simplify the given function.

$f(x)=\frac{x(x-5)}{x^2-5x+4x-20}$

$f(x)=\frac{x(x-5)}{x(x-5)+4(x-5)}$

$f(x)=\frac{x(x-5)}{(x+4)(x-5)}$

Cancel out the common factor.

$f(x)=\frac{x}{x+4}$

Substitute x=5.5 in the above equation.

$f(5.5)=\frac{5.5}{5.5+4}$

$f(5.5)=\frac{5.5}{9.5}$

$f(5.5)=0.57894736842$

$f(5.5)\approx 0.578947$

Similarly find the value for all values of x.

The values of given function are shown in the below table.

8 0

3 years ago

Which of the following are solutions to the equation below? check all that apply. 4x^2+4x+1=9

AVprozaik [17]

±Answer:

X 1 = 1 ; X 2 = -2

Step-by-step explanation:

We clear the whole numbers, equal to (zero) and use the calculation formula of the quadratic function, according the image:

8 0

3 years ago

My answer is 9,600 is it correct ? If not can I get help :/

marishachu [46]

Correct by the way ofc

8 0

3 years ago

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What is the vertex of the quadratic function below?

likoan [24]

Answer:

(-2, 3)

Step-by-step explanation:

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2 years ago

What is x / 15 equals 5. what is x?

MissTica

Answer:

x = 75

Step-by-step explanation:

x/15 = 5

Multiply each side by 15

15*x/15 = 5*15

x = 75

8 0

2 years ago

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