All categories

3 years ago

What is the circumference of the following circle? r=5 units

Mathematics

2 answers:

Roman55 [17]3 years ago

8 0

Answer:

31.42

Step-by-step explanation:

c= 2pir

5=31.42

Anuta_ua [19.1K]3 years ago

5 0

Answer:

In terms of pi >> 10 pi

In exact terms ( rounded to the nearest hundredth ) >>about 31.42

Step-by-step explanation:

Formula for circumference of a circle:

2 (pi) r

If r = 5, then plug that in the formula

>> 2(pi) x 5

>>10 (pi)

Hope this helps!

You might be interested in

Find the midpoint of the segment whose endpoints are (8,6) and (-2,-8).

inna [77]

Answer:

$\huge{ \fbox{ \sf{ \: ( \: 3 \: , \: - 1 \: )}}}$

Step-by-step explanation:

$\star{ \sf { \: Let \: the \: points \:be \: A \: and \: B}}$

$\star{ \sf{ \: Let \: \: A (8,6) \: be \: (x1 \:, y1) and \: B(-2,-8) \: be \: (x2 \:, y2)}}$

$\underline{ \sf{Finding \: the \: midpoint}}$

$\boxed{ \rm{Midpoint \: = \: ( \frac{x1 + x2}{2} \: , \: \frac{y1 + y2}{2} )}}$

$\mapsto{ \sf{Midpoint = ( \frac{8 + ( - 2)}{2} \: , \: \frac{6 + ( - 8)}{2} )}}$

$\mapsto { \sf{Midpoint = ( \frac{8 - 2}{2} \: , \: \frac{6 - 8}{2} }})$

$\mapsto{ \sf{Midpoint = ( \frac{6}{2} \: , \: \frac{ - 2}{2}) }}$

$\mapsto{ \sf{Midpoint = (3 \: \: , - 1)}}$

Hope I helped!

Best wishes!! :D

~ $\sf{TheAnimeGirl}$

5 0

3 years ago

Write .27 as a fraction in simplest form.

Debora [2.8K]

Answer:

27/100

Step-by-step explanation:

It's in the hundreths,

so we just put 27 over 100

8 0

3 years ago

The probability of drawing two nickels from a bag at random without replacement is 33/95 . The probability of drawing a nickel f

Natasha_Volkova [10]

The probability that two events occur is equal to the product of the individual events happening or occurring. For this item, we let x be the probability that is unknown such that the relationship between them may be expressed as,
(3/5)(x) = 33/95
The value of x from the equation is 11/19.

7 0

3 years ago

To the nearest tenth, what is the area of a circle whose diameter is 9 feet? Use 3.14 for π . Enter your answer in the box.

Rus_ich [418]

A=3.14*4.5^2=63.585=63.6

8 0

3 years ago

Read 2 more answers

Classify the following number -7

icang [17]

Its classified as an Integer

3 0

3 years ago

Read 2 more answers