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3 years ago

If f(x)= x/3 and g(x)= 1/x find f(x) -g(x)

Mathematics

2 answers:

Ad libitum [116K]3 years ago

3 0

It’s 2 I think hope this works

ASHA 777 [7]3 years ago

3 0

Answer:

f(x) -g(x)= (x^2-3)/3x

Step-by-step explanation:

f(x)= x/3

g(x)= 1/x

find f(x) -g(x)= x/3 - 1/x

get a common denominator of 3x

f(x) -g(x)= x/3 * x/x - 1/x * 3/3

f(x) -g(x)= x^2 /3x - 3/3x

(x^2-3)/3x

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Please help! I need to tell whether x and y are in a proportional relationship and I need to write an equation that represents t

Alexeev081 [22]

Answer:

It is a proportional relationship

Step-by-step explanation:

To see if multiple ratios are proportional, you could write them as fractions, reduce them, and compare them. If the reduced fractions are all the same, then you have proportional ratios.The equation that represents a proportional relationship, or a line, is y=kx, where k is the constant of proportionality.

Hope this helps

the constant of proportionality is 2

7 0

3 years ago

The clothing company makes a profit of $2.3 million this is $4.1 million more than last year what was the profit last year

S_A_V [24]

Answer:

The profit earn by clothing company last year is - $1.8 million .

Step-by-step explanation:

Given as :

The profit earn by clothing company this year = $2.3 million

And The profit earn by clothing company this year = $4.1 million more than that of last year

Let The profit earn by clothing company last year = $A

Now, According to question

∵ profit earn by clothing company this year = $4.1 million more than that of last year

Or, profit earn by clothing company this year = $4.1 million + profit earn by clothing company last year

Or, $2.3 million = $4.1 million + $A

Or, A = $2.3 million - $4.1 million

Or, A = - $1.8 million

So,The profit earn by clothing company last year = A = - $1.8 million

Hence, The profit earn by clothing company last year is - $1.8 million . Answer

5 0

3 years ago

I need help with this math problem.

Nostrana [21]

Step- Theby-step explanation:The answer is 21/2

This is the step:

(x-8)/5=2/4,then you can get (x-8)=(2/4) multiply by 5

(x-8)=10/4=5/2

x=(5/2)+8

x=21/2

8 0

3 years ago

60,120,130 without a reminder

sp2606 [1]

Step-by-step explanation:

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2 years ago

Read 2 more answers

Max has two cats. Rex and Roman. If Rex weighs 11 7/18 pounds and Roman weighs 11.329 pounds, which cat weighs the most?

Vinvika [58]

Answer: Rex weighs more.

Step-by-step explanation:

You have to change both of the numbers into the same form. I did decimal form.

Rex - 11 7/18 = 11.389 (rounded to the hundredths)

Roman - 11.329

Rex is bigger.

Hope this helps!

8 0

3 years ago