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nadezda [96]
3 years ago
5

Operations and Composite Functions

Mathematics
1 answer:
olasank [31]3 years ago
8 0

Answer:

(f + g)(3) = 12

Step-by-step explanation:

(f + g)(x) = ( {x}^{2}  + 1) + (2x - 4) \\  =  {x}^{2}  + 2x - 3 \\  \\ (f + g)(3) =  {3}^{2}  + 2(3) - 3 \\  = 9 + 6 - 3 \\  = 12

I hope I helped you^_^

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Please help look at picture
Sergio [31]

Answer:

670.21ft^3

Step-by-step explanation:

Volume of a cylinder=pi*r^2*h

Radius=8/2=4

Height=12

Volume=603.19

Volume of a cone=pi*r^2*(h/3)

radius=8/2=4

Hight=16-12=4

Volume=67.02

603.19+67.02=670.21ft^3

5 0
3 years ago
7. Which coordinate lies in the solution set for
Nana76 [90]

Answer:

The only point (0,0) lies inside the shaded region and hence it gives a solution for the set of inequalities.

Step-by-step explanation:

See the graph attached to this question.

The solution of the set of inequalities is given by the shaded region on the graph.

Now, the point (0,5) is outside this shaded region, hence it can not be the solution.

The point (3,0) also is outside this shaded region, hence it can not be the solution.

The point (-3,0) also is outside this shaded region, hence it can not be the solution.

Now, the only point (0,0) lies inside the shaded region and hence it gives a solution for the set of inequalities. (Answer)

6 0
3 years ago
What is the rate of change
kvasek [131]

Answer:

-4

Step-by-step explanation:

7 0
3 years ago
What is the product.... <br><br> (1.017)•(0.072)=
tester [92]
0.073224 is the answer
8 0
3 years ago
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What is the 15th term in the sequence...pt.1​
Blababa [14]
This is a geometric progression

so first term a = 3

common ratio r = 12/3 or 48/12 = 4

so in GP n term is given as

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so answer is 805306368
3 0
4 years ago
Read 2 more answers
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