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3 years ago

What does the ratio pi represent in any circle?

Mathematics

1 answer:

Hoochie [10]3 years ago

5 0

The number pi is a constant, it's the ratio of a circles circumference to it's diameter.

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2 divided by one third

Jobisdone [24]

2 / 1/3
= 2* 3/1
= 2*3
= 6

4 0

3 years ago

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A tree grow 1/4 foot in 1/12 year.

lilavasa [31]

Answer:

Part A) The rate is $\frac{12}{4}\ \frac{feet}{years}$

Part B) In 1 year the tree grows 3 feet

Step-by-step explanation:

Part A) write the rate at which this tree grows as a fractions

we know that

To find out the rate at which the tree grows divide 1/4 foot by 1/12 year

$\frac{(1/4)}{(1/12)}=\frac{12}{4}\ \frac{feet}{years}$

Part B) how many feet does the tree grow in 1 year?

we know that

The tree grows at rate of $\frac{12}{4}\ \frac{feet}{years}$

Simplify

$\frac{3}{1}\ \frac{feet}{year}$

That means ----> The tree grows 3 ft in 1 year

therefore

In 1 year the tree grows 3 feet

5 0

3 years ago

Hi can someone please help me with this question I've been stuck on it for soooo long!!

olga2289 [7]

Answer:

Let x=sinθ

2sin²θ = 5sinθ - 3

2x²=5x-3

2x²-5x+3=0

(2x-3)(x-1)=0

2x-3=0 or x-1=0

x=3/2 or x=1

sinθ=2/3 or sinθ=1

θ=arcsin(2/3) or θ=arcsin(1)

θ=0.729727656 or θ=1.57079633=π/2

8 0

3 years ago

Which function is a quadratic function?p(x) = 2x(x2 6) 1m(x) = –4(x 3) – 2t(x) = –8x2(x2 – 6) 1h(x) = 3x(x – 2) – 4

777dan777 [17]

A quadratic function is a function whose highest power for the variable is 2.
h(x) = 3x(x - 2) - 4 = 3x^2 - 6x - 4 is a quadratic function.

5 0

3 years ago

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I neeeed help please?!!!):

topjm [15]

Answer:

quadrant III

Step-by-step explanation:

try to draw the axis and u will see the answer.

8 0

3 years ago

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