Which of the following is not a true statement about pi?

Mathematics

1 answer:

Drupady [299]2 years ago

7 0

Answer:

the last one is incorrect

Step-by-step explanation:

the ratio of the circumference of a circle to its diameter Yes

O approximated to be 3.14 Yes

O approximated to be 2217 Yes

O the ratio of the radius of a circle to its circumference NO

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Does anyone know if each square weighs 5 pounds. what is the weight of a single triangle?

steposvetlana [31]

3 pounds bc there is 5 triangles for 15 pounds of squares

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2 years ago

What is the height of the building pictured below if its shadow is 100 ft. long?

Evgen [1.6K]

Yeah.. baby, do the SOH CAH TOA with the hula hoop

$\bf 
sin(\theta)=\cfrac{opposite}{hypotenuse}
\qquad \qquad 
% cosine
cos(\theta)=\cfrac{adjacent}{hypotenuse}

\\ \quad \\
% tangent
tan(\theta)=\cfrac{opposite}{adjacent}
$

so.. hmmm we have in the picture, an angle, and two sides,
actually, is the "adjacent" side, and the "opposite"

so.. which of those ratios give us only
the angle
the adjacent side
the opposite side?

ahhha!, is Ms tangent
so $\bf tan(\theta)=\cfrac{opposite}{adjacent}\implies tan(42^o)=\cfrac{h}{100}$

solve for "h"

5 0

2 years ago

Mediam of 50+45+49+50+43+49+45+49+45+47+44+51+51+44+47+46+50+44+51+49+43+43+49+45+46+45+51+46

Doss [256]

Answer:

The median is equal 46.5

Step-by-step explanation:

to find the median, we will need to rearrange the numbers in ascending order, so we will have

43, 43, 43, 44, 44, 44, 45, 45, 45, 45, 45, 46, 46, 46, 47, 47, 49, 49, 49, 49, 49, 50, 50, 50, 51, 51, 51, 51

Note that there are 28 numbers in total, therefore the median will fall in between the fourteenth and the fifteenth number which are 46 and 47 respectively.

Since we are considering two figures as median, we will need to find the average, which will be

(46 + 47)/2 = 46.5

The median is therefore 46.5

8 0

2 years ago

Please help me with this!!!

MrMuchimi

Answer:

yea

Step-by-step explanation:

4 0

2 years ago