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Leokris [45]
2 years ago
11

If f(x)= 3x-1 and g(x)= x+2, find (f+g)(x).​

Mathematics
1 answer:
babunello [35]2 years ago
6 0

Answer: 4x+1

Step-by-step explanation:

(f+g)(x)=f(x)+g(x)=(3x-1)+(x+2)=3x-1+x+2=\boxed{4x+1}

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Please help me. <br> I need help with this question.
iogann1982 [59]

Answer:

$367.38 is the cost to stain the entire deck.

Step-by-step explanation:

Here is what you need to know beforehand:

<em>Diameter</em> is <u>a line</u> that goes <u>through a circle</u>. <em>Radius</em> is <u>a line </u>that goes from <u>the edge of the circle all the way to the center</u>/<u>a line </u>that goes <u>halfway through the circle</u>.

--------------------------------------------------------------------------------------------------------------

<u>First, find the area of the circle. Here is the formula:</u>

Area = 3.14 (Pi) x r²

Since radius is half of the diameter (as explained above), you'll need to divide the diameter in half: 12m/2 = 6m

So the formula will look like this:

Area = 3.14 x 6²

<u>Then, you just do the math:</u>

Area = 3.14 x 6²

Area = 3.14 x 36

Area = 113.04

The goal of the problem is to find the amount of money Emma needs. <u>Finally, all you need to do is multiply the amount it cost to stain per square meter by the total area of the deck:</u>

Answer = 113.04 x 3.25

Answer = 367.38

$367.38 is the cost to stain the entire deck.

4 0
2 years ago
I need help with this please, could you explain so I can understand better please
MA_775_DIABLO [31]

Answer:

<3 and <6 is Alternate interior angles.

<4 and <5 is Alternate interior angles.

<2 and <7 is Alternate exterior angles.

<3 and <7 is Corresponding angles.

Hope this helps. :)

8 0
3 years ago
What is 56/19 as a mixed number
pashok25 [27]
The answer is 2 18/19
6 0
2 years ago
Read 2 more answers
Which ordered pairs in the form (x, y) are solutions to the equation<br><br> 7x−5y=28?
belka [17]

Answer:7x + -5y = -28

(-4, _)

(1, _)

(_, 14)

Step-by-step explanation:

6 0
2 years ago
I need help ASAP!!!! I’ll Mark brainliest!!!!!
nalin [4]

I think its the first one (x+5,y+6)

8 0
2 years ago
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