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3 years ago

(x - 1)-+ x (1 - x)--(1+x)--x-1is it correct?

Mathematics

2 answers:

77julia77 [94]3 years ago

8 0

Ya i think that it would bee

tankabanditka [31]3 years ago

7 0

Ya I think it is correct

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Eleven of 20 students in Mr. Gonzalez ‘s science class are attending the field trip. What percent best represents the portion of

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Step-by-step explanation:

divide both values by 2, multiply by 10 to give you a percentage

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A holiday decoration involves blue and white lights the ratio of blue lights to white lights is three to two the box the decorat

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3 years ago

Find the 23rd term of this sequence -25,-15,-5,5....

notsponge [240]

Answer:

195

Step-by-step explanation:

To find the 23rd term of this sequence, we can use the arithmetic sequence formula $a_{n} =a_{1} +(n-1)d$ where,

$a_{n}$ = $n^{th}$ term

$a_{1}$ = first term

$n$ = term position

$d$ = common difference

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3 years ago

What is the area of a rectangle with length 5 inch and width 2.7 inch

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The area of the rectangle would be 13.5 inches.

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3 years ago

If function F is defined by f(x) = 3x^2 + 5, what is f(x-4)

shepuryov [24]

Answer:

The function f(x) when x=x-4 is $f(x-4)=3x^2-24x+53$ or $f(x-4)=3x(x-8)+53$

Step-by-step explanation:

Given function f is defined by $f(x)=3x^2+5$

Now to find the function f(x-4):

$f(x)=3x^2+5$

Put x=x-4 in the above function we get

$f(x-4)=3(x-4)^2+5$

$f(x-4)=3(x^2-2(x)(4)+4^2)+5$ (using the formula $(a-b)^2=a^2-2ab+b^2$ )

$f(x-4)=3(x^2-8x+16)+5$

$f(x-4)=3x^2-24x+48+5$ (adding the like terms)

$f(x-4)=3x^2-24x+53$

$f(x-4)=3x(x-8)+53$

Therefore $f(x-4)=3x^2-24x+53$ or $f(x-4)=3x(x-8)+53$

The function f(x) when x=x-4 is $f(x-4)=3x^2-24x+53$ or $f(x-4)=3x(x-8)+53$

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3 years ago

(x - 1)-+ x (1 - x)--(1+x)--x-1is it correct?​

(x - 1)-+ x (1 - x)--(1+x)--x-1is it correct?