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hjlf
3 years ago
15

Find (f - g)(5) when f(x) = 5x2 + 4 and g(x)=x+3.A) 121B) 131C) -134D) 127​

Mathematics
1 answer:
Tema [17]3 years ago
8 0

The answer is A

- you have to substitute 5 for x in both equations

- solve both equations separately

- subtract the functions

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Susan is going to watch a movie in her collection she has 5 action movies 4comedies and 3 dramas she will randomly select one mo
Ivenika [448]

Answer:

9/12 or 75%.

Step-by-step explanation:

Let's first add the choices all up.

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*Since the chance she will choose drama is 3/12, the chance she will not choose is 9/12. 9+3 is 12, the total amout.*

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2 years ago
How many tons are in 16000
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Step-by-step explanation:

7 0
3 years ago
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The product of twice a number and six is the same as the difference of eleven times the number and 6/5 . Find the number
Rom4ik [11]

Answer:

-6/5

Step-by-step explanation:

solution;

let,the number be x,

product of <u>twice</u><u> </u><u>of</u><u> </u><u>x</u> and <u>six</u> = the <u>difference </u>

<u>difference of eleven times x and 6/5</u>

or, (2x×6)=(11×x)-(6/5)

or, 12x = 11x - 6/5

or, 12x - 11x = -6/5

therefore,x =-6/5

Therefore, the number required is (-6/5) whose product of twice a number and six is the same as the difference of eleven times the number and 6/5 .

3 0
3 years ago
-9=-11+b/8 what does B stand for​
Licemer1 [7]

b is just a variable, which is just a term for a value that could change. It could be anything

3 0
2 years ago
If a rectangle has a area of 36x^3+24x^2-18x and the width is 6x what is the length
diamong [38]

Answer:

lenght= 6 {x}^{2} + 4x - 3

Step-by-step explanation:

lenght =  \frac{area}{width}  \\  \\  =  \frac{36 {x}^{3}  + 24 {x}^{2} - 18x }{6x}  \\  \\  =  \frac{6x(6 {x}^{2} + 4x - 3) }{6x}  \\  \\  lenght= 6 {x}^{2} + 4x - 3

7 0
3 years ago
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