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pentagon [3]
3 years ago
7

F (x) =3(x-2) given that f(t) =6, find t

Mathematics
1 answer:
lina2011 [118]3 years ago
6 0

Answer:

\qquad{:}\longrightarrow\tt f (x)=3 (x-2)

\qquad{:}\longrightarrow\tt f (t)=3 (t-2)

<h3>ATQ </h3>

\qquad{:}\longrightarrow\tt f(t)=6

\qquad{:}\longrightarrow\tt 3 (t-2)=6

  • Simplify

\qquad{:}\longrightarrow\tt 3t-2=6

\qquad{:}\longrightarrow\tt 3t=6+2

\qquad{:}\longrightarrow\tt 3t=8

\qquad{:}\longrightarrow\tt t=\dfrac{8}{3}

\therefore\sf t=\dfrac{8}{3}

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Train A and Train B both leave the station at 9am. Train A stops every 15 minutes. Train B stops every 24 minutes. At what time
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Answer:

here

Step-by-step explanation:

180 minutes

6 0
3 years ago
What is the range in the set of data? 35, 39, 25, 57, 62, 46, 53, 41?
nydimaria [60]
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3 0
2 years ago
It costs $5.15 to buy 1/4 oz of walnuts. how much would it cost to purchase 4.5 oz of walnuts​
nalin [4]

Answer:

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3 0
3 years ago
Multiply the polynomial 3x2+4x+4)(2x-4)​
Lorico [155]

Answer:

\large \boxed{6x^{3} - 4x^{2} - 8x -16}

Step-by-step explanation:

(3x² + 4x + 4)(2x - 4)

The easiest method is probably to use long multiplication.

3x²  + 4x   + 4

<u>2x   -  4             </u>

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<u>       - 12x² - 16x - 16</u>

6x³ -  4x² -   8x -16

\text{The product of the polynomials is $\large \boxed{\mathbf{6x^{3} - 4x^{2} - 8x -16}}$}

8 0
3 years ago
Read 2 more answers
Which function is odd?
ddd [48]
The function is odd if you can replace every x with -x and get the oposite equation
example
if you replace x with -x in y=x^3, then you get -x^3, so therefor the functin is odd


so

replace x with -x


a. we get x^3+4, nope
b. we get -2x^3, yep
c. we get x^4-9, nope
d. we get x^4-4x, nope


answer is B
5 0
2 years ago
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