1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex_Xolod [135]
2 years ago
14

Which of the following represents the relationship between the circumference, c, and diameter, d, of any circle?

Mathematics
1 answer:
Usimov [2.4K]2 years ago
6 0

Given:

Circumference of a circle = C

Diameter of a circle = d

To find:

The relationship between the circumference, c, and diameter, d, of any circle.

Solution:

We know that, circumference of a circle is

C=2\pi r

It can be written as

C=(2r)\pi

C=d\pi         [\because d=2r]

On dividing both sides by d, we get

\dfrac{C}{d}=\pi

Therefore, the correct option is (F).

You might be interested in
Find the area of a rhombus having perimeter 80 em and one diagonal 24 cm.<br>​
horsena [70]
A=384 cm^2 hope this helped!
4 0
3 years ago
50 POINTS, I NEED IT QUICK PLSS
olga nikolaevna [1]

The thing that's wrong with the equation is that 2 shouldn't be multiplied by 4 but should have been added.

<h3>How to illustrate the information?</h3>

From the information given, it can be seen that the equation is:

(3x²)(-2x⁴) = 3(-2)x² × x⁴ = 6x^8

Based on the information above, this calculation is incorrect. The correct calculation will be:

(3x²)(-2x⁴) = 3(-2)x² × x⁴

= -6x^6

Therefore, the multiplication should be an addition of the power.

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

7 0
2 years ago
Please help I will mark BRAINLIEST ​
katen-ka-za [31]

Answer: Bethan: 15:30, Sioban: 8km

Hope this helps!!!!!

5 0
3 years ago
Read 2 more answers
Find the area of the composite figure
ElenaW [278]

Answer:

Area=Length+height +breath

8cm+7cm+3cm+3cm

Area=21cm

3 0
3 years ago
Samples of a cast aluminum part are classified on the basis of surface finish (in microinches) and edge finish. The results of 1
liubo4ka [24]

Answer:

a) P (A)= 88/102= 0.8627

(b) P (B)=  89/102= 0.8725

c) P (A`) =  14/102 = 0.1372

(d) P (A∩B) = 84/102 =0.8235

(e) P(AUB)= 93/102 = 0.9117

(f)P (A`UB) = 98/102= 0.96078

Step-by-step explanation:

                                                                   edge                  

                                                  finish excellent       good           Total

<u>(A )surface finish excellent            84                      4                  88</u>

good                                    ( B) ⇵    5                       9                  14

Total                                               89                      13                102

a) Upper P left-parenthesis Upper A right-parenthesis equals

P (A)= 88/102= 0.8627

All the elements of set A = 84+4= 88

(b) Upper P left-parenthesis Upper B right-parenthesis equals

P (B)=  89/102= 0.8725

All the elements of set B = 84+5= 89

c) Upper P left-parenthesis Upper A prime right-parenthesis equal

P (A`) =  14/102 = 0.1372

All the elements of Universal set U which are not elements of set A = 102- 88= 14

(d) Upper P left-parenthesis Upper A intersection Upper B right-parenthesis equals

P (A∩B) = 84/102 =0.8235

Only those elements of set A and set B which are common

(e) Upper P left-parenthesis Upper A union Upper B right-parenthesis equals

P(AUB)= 93/102 = 0.9117

Totalling elements of set A and B= 88+5= 93

(f) Upper P left-parenthesis Upper A prime union Upper B right-parenthesis equals

P (A`UB) = 98/102= 0.96078

All the elements of Universal set U which are not elements of set A and the elements of Set B = 5+9+ 84= 98

6 0
3 years ago
Other questions:
  • Ink, Inc. has 40,000 shares of stock outstanding. The company declares dividends of $120,000.
    8·2 answers
  • at dinner jeremy and his friend spent $24. They left a 20% tip and then split the cost. How much did each person pay?
    12·2 answers
  • B. A teacher weighed 145 pounds in 1986 and weighs 187 pounds in 2007. What was the rate of change in
    15·2 answers
  • What type of association and correlation are shown by the scatterplot? On a graph, points are grouped closely together and incre
    14·2 answers
  • PLEASE HELP ASAP! QUICK MATH QUESTION!
    13·1 answer
  • Michael is twice as old as Ann. If 14 is added to Ann’s age and 22 is subtracted from Michael’s age, their ages will be equal. W
    8·1 answer
  • Last month, when Joe took his puppy to the veterinarian, the puppy weighed 6.7 pounds. This month, the puppy weighed 9.38 pounds
    11·1 answer
  • Homy had a box of 100 coloured pencils.55 were green 23 were black 4 were yellow and the rest were red. Write these as a percent
    9·1 answer
  • Write the sentence as an inequality.<br><br> Three times a number w is less than 18.
    11·1 answer
  • Find the radius of convergence R, then determine the interval of convergence
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!