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2 years ago

Which greek geometer founded a philosophical society that devoted itself to study of mathematics

Mathematics

2 answers:

BlackZzzverrR [31]2 years ago

8 0

Answer:

Pythagoras was the Greek geometer .

<em>Please mark me as the brainliest.</em>

Aleks [24]2 years ago

6 0

Pythagoras was the Greek geometer among the choices given in the question that founded a philosophical society that devoted itself to the study of mathematics

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3 years ago

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Is y equals 2x + 4 linear or non-linear

Drupady [299]

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The equation listed is linear because 2x is a constant, meaning that it continuously moves in a straight line in one set direction.

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3 years ago

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What is the first ordered pair and the second ordered pair?

Delvig [45]

When x=-5, y=(1/5)*(-5)-1=-2, so the first order pair is (-5,-2)
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3 years ago

Big Ben, the famous clock tower in London, has a minute hand that is 14 feet long. How far does the tip of the minute hand of Bi

ycow [4]

Answer:

36.65 ft (2 dp)

Step-by-step explanation:

Angles around a point sum to 360°
1 hour = 60 minutes

Therefore, the minute hand of a clock travels 360° in 60 minutes

Number of degrees the minute hand will travel in 25 minutes:

$\sf =\dfrac{360}{60} \times 25=150^{\circ}$

To find how far the tip of the minute hand travels in 25 minutes, use the Arc Length formula:

$\textsf{Arc length}=2 \pi r\left(\dfrac{\theta}{360^{\circ}}\right)$

$\textsf{(where r is the radius and}\:\theta\:{\textsf{is the angle in degrees)}$

Given:

r = length of minute hand = 14 ft
$\theta$ = 150°

$\begin{aligned}\implies \textsf{Arc length} &=2 \pi (14)\left(\dfrac{150^{\circ}}{360^{\circ}}\right)\\ & = 28\pi \left(\dfrac{5}{12}\right)\\ & = \dfrac{35}{3} \pi \\ & = 36.65\: \sf ft\:(2\:dp)\end{aligned}$

4 0

2 years ago

The age of father is 4nyears.If the age of his daughter is(2n-9)years.find their total age.

8_murik_8 [283]

Answer:

4n+(2n-9)

4n+2n-9

6n-9 =the total age

6n=9

divide by 6 both sides.

n=9/6

n=1.5 years.

substitute the value of n in the age of the father and the daughter.

Age of father=4×1.5

6years.

Age of Daughter = (2×1.5)-9

3-9

=-6 years

Total age

6-6=0

4 0

3 years ago

Which greek geometer founded a philosophical society that devoted itself to study of mathematics​

Which greek geometer founded a philosophical society that devoted itself to study of mathematics