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OverLord2011 [107]
2 years ago
14

F(x) = x(x - 1) g(x) = 3x Find (f *g)(6)

Mathematics
2 answers:
olchik [2.2K]2 years ago
4 0

Hey there!

\large\boxed{540}

(f * g)(6) is equal to x(x-1) × 3x.

So, let's plug in 6 for x.

(f * g)(6) = 6(6-1) × 3(6)

Subtract inside parenthesis.

(f * g)(6) = 6(5) × 3(6)

Multiply.

(f * g)(6) = 30 × 18

Multiply again.

(f * g)(6) = 540

Hope this helps!

german2 years ago
3 0

Answer:

540

Step-by-step explanation:

[6(6-1)]×3(6)

30×18

540

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50​% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of ​$​63
anygoal [31]

Answer:

$94.50

Step-by-step explanation:

50%=.50

.50x63=31.50

31.50+63=94.50

6 0
2 years ago
The cost y in dollars of car rental is related to the number to the number of miles driven x and is approximated by the linear e
sasho [114]

Answer:

$12

Step-by-step explanation:

Currently, we are solving for the cost (y).

Since we are solving for cost (y), we need to plug in our value for the number of miles driven (x). This value is given at the end of the question as we are told that the miles driven is 27. We can plug this into the equation we are given.

y = 0.25(x) + 5

y = 0.25(27) + 5

We multiply 0.25 and 27 to start off with, to get 6.75.

y = 6.75 + 5

Add.

y = 11.75

Since we are told to round up, we round up 11.75 to the nearest dollar.

y = 12

Our final answer is $12.

7 0
2 years ago
Answer number 7 a,b,c,and d . Please and thank you
Svetach [21]

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7 0
2 years ago
69 points!!!!!!!!!!!! ANYONE who can answer this please
Sloan [31]
I would either graph these (which would be a easiest) then you would see a line that goes through (0, -2) on the y-axis
And you can either determine the slope from the graph or pick two points above and find the slope.




or spread them out evenly and fill out the missing pieces.

-8. -4



-4. -3



0



4. -1

6. -0.5

8



12. 1


Fill in the middle values and you can put (6,-0.5) on there

What pattern do u see? This way would be pretty hard.


Equation: y=(1/4)x-2
8 0
2 years ago
Read 2 more answers
PLEASE HELPP MEEE!! <br> I will give brainliest
olganol [36]

Answer:

The 3rd one

Step-by-step explanation:

Let find angle z

Using law of sines

\frac{xy}{ \sin(z) }  =  \frac{xz}{ \sin(y) }

Plug in the numbers

\frac{43}{ \sin(x) }  =  \frac{40}{ \sin(68) }

Flip both equations

\frac{ \sin(x) }{43}  =  \frac{ \sin(68) }{40}

where z=85.4 or 94.6

Using the triangle interior sun theorem,

if z=85.4 let add up all so The first 2 are rules out angles to make sure they add up to 180.

if \: z = 85.4

85.4 + 68 + x = 180

x = 153.4

x = 26.6

The fourth one doesnt have 26.6 as a angle so it cant be that

Let try if z=94.6

68 + 94.6 + x = 180

162.6 + x = 180

x = 17.4

The third one has that.

Also we reuse law of sines YZ=12.9 so it is the third one.

6 0
2 years ago
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