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liq [111]
3 years ago
6

What is the opposite of 45? if I get a good answer i would appreciate it very much!

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0

Answer:

-45

Step-by-step explanation:

The opposite of a number has the same value, but a different sign

Adding them will result in 0

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If h(x) = (fºg)(x) and h(x)= 5(x+1)^3 find one possibility for f (x) and g(x).
viktelen [127]

Answer:

One possibility is that;

g(x) = (x + 1)

while h(x) = 5x^3

Step-by-step explanation:

Here, we are told to find one possibility for f(x) and g(x)

The term h(x) = (Fog)(x) means that we are inserting g(x) into f(x) to give h(x)

Now let’s have it this way;

We can see that g(x) = (x + 1) , then h(x) = 5x^3

This is one possibility of the values of g(x) and h(x)

6 0
3 years ago
Help for 45 points plz help me
aivan3 [116]
Hey there! :D

By looking at the graph, and how the question states the x-axis and the y-axis are correlated:

The x being Weight in pounds, and y being the cost in dollars,

the correct answer is "C". Point W is stating the unit price per pound, which is 2.50. 

I hope this helps!
`laikers
3 0
3 years ago
PLEASE HELP ASAP!!!
Natalka [10]

Answer:

The company can manufacture 135 boxes of stuffed animals for $5000

Step-by-step explanation:

To find b, substitute $5000 for c(x), so

  • 5000 = 20b + 2300

Then subtract 2300 from both sides of the equation, so

  • 5000 (-2300) = 20b + 2300 (-2300)
  • 2700 = 20b

Finally divide both sides of the equation by 20, so

  • 2700/20 = 20b/20
  • 135 = b

To check your answer substitute 135 in as b...

  • c(x) = 20(135) + 2300
  • c(x) = 5000
5 0
3 years ago
If f:R→R is continuous at a point c∈ R and g:R→R is continuous at f(c)∈R, then the composition g(f(x)) :R→R is continuous at c.
natima [27]

Answer:

The assertion that g(f(x)) is continuous at c is true.

Step-by-step explanation:

let\\a=\lim_{x\rightarrow c}f(x)

\because f(x) is continuous at c

\\\\Similarly\\\\b=\lim_{x\rightarrow f(c)}g(x)

\because g(x) is continuous at \ x=f(c)

\lim_{x\rightarrow c }g(f(x))=g(f(c))\\\\=g(a) which is defined as per given data thus g(f(x)) is continuous at x=c

5 0
3 years ago
Does anyone know how to do this, I’m failing math and I need this to boost my grade. Someone help please
Nataly [62]

Answer:

Step-by-step explanation:

Hey, I'm not sure if I am right, but I hope it can create a spark or something.

8. Find x

10x - 1 = 14x - 37      Combine like terms

     +37        +37

10x + 36 = 14x          Combine like terms

-10x          -10x

    36 = 4x                Divide to isolate x

    <u>36</u> = <u>4x</u>

     4      4

    9 = x        

You can also do this method with the others.

PS: I am still not sure if this is the right method, lol. I just really want to help.

8 0
3 years ago
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