queenjay2015 queenjay2015

03-04-2016
Mathematics

contestada

51) Rewrite the formula for the circumference of a circle C=2 /pi "r" in terms of its diameter "d". Please show your working :)

Respuesta :

penfila11Pen penfila11Pen

03-04-2016

The circumference of a circle=2[tex] \pi [/tex]r
We know that diameter is double the radius, and therefore can be written as d=2r
Circumference of a circle in terms of diameter is C=[tex] \pi [/tex]d
The 2r cancels out

Answer Link

Otras preguntas

Your _____ is the way you use your time, energy, and resources. a. interest b. lifestyle c. occupation d. career

The ability of an organism to change internally or externally in relation to changes in the environment is called

What is the best analogy comparing an outline to a research paper? A. An outline is the blood and the research paper is the organs. B. An outline is the skeleto

Emotions are reactions triggered by events or thoughts.

Which of these pronouns is third person plural posessive? A. They B. Who C. Theirs D. That

Express 6.13 as a mixed number.

Which structure of the excretory system in humans is responsible for converting ammonia into urea?

Which is the formula for the functional group in an amine?

A principal wants to send her top science students on a field trip to the state science center. T trip costs $250 for a bus and driver, plus $17.50 per student

Choose the correct relative pronoun. To ____ do you pay your rent? who whose whom what