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zimovet [89]
3 years ago
10

F(x) = 2x - 4 f(3) = [?]

Mathematics
2 answers:
Serga [27]3 years ago
5 0
2 would be the answer. Replace the x with the three and multiply that with the 2 and then subtract 4.
Oliga [24]3 years ago
3 0
2(3)-4 =2 very simple replace x with 3

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pentagon [3]

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Jessica wrote down a fraction on a piece of paper. If you take her fraction and multiply it by four you get sex. can you guess w
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3 years ago
A student says that the graph of the equation y=3(x+8) is the same as the graph of y=3x, only translated upwards by 8 units. do
tino4ka555 [31]

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agree

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
A right circular cylinder has a height of 22 1/4 ft and a diameter 2 2/5 times its height. What is the volume of the cylinder? E
Triss [41]

Answer:

The volume of cylinder is:

49806.06 ft^3

Step-by-step explanation:

We are given a right circular cylinder with:

Height(h)=22\frac{1}{4}ft=\dfrac{89}{4}ft

and a diameter is 2\frac{2}{5} times it's height.

i.e. \dfrac{12}{5} times it height.

i.e. the diameter is given as:

\dfrac{12}{5}\times \dfrac{89}{4}=\dfrac{267}{5}ft.

We know that the radius of cylinder is half the diameter.

Hence, radius(r) of cylinder is:

\dfrac{1}{2}\times \dfrac{267}{5}\\\\=\dfrac{267}{10}

The volume(V) of cylinder is given by:

V=\pi r^2h

V=3.14\times (\dfrac{267}{10})^2\times \dfrac{89}{4}\\\\V=\dfrac{19922423.94}{400}\\\\V=49806.06ft^3

Hence, the volume of cylinder is:

49806.06 ft^3

7 0
4 years ago
Emily bought four boxes. A week later
Maurinko [17]
She had 22 boxes to start
6 0
1 year ago
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