15-09-2015
Mathematics

contestada

What's the formula for R in C= 2•3.14r

Respuesta :

Аноним Аноним

15-09-2015

[tex]C=2\cdot3.14r\\\\C=6.28r\\\\6.28r=C\ \ \ \ |divide\ both\ sides\ by\ 6.28\\\\\huge\boxed{r=\dfrac{C}{6.28}}[/tex]

[tex]C=2\pi r\\\\2\pi r=C\ \ \ \ |divide\ both\ sides\ by\ 2\pi\\\\\huge\boxed{r=\frac{C}{2\pi}}[/tex]

Answer Link

Otras preguntas

What is the period of vibration for a wave with a frequency of 0.50 hertz

find the x intercepts of the parabola with vertex (1,1) and y intercept (0,-3)

Why do we begin our studies of media with the invention of the printing press? A. Because it led to a newfound interest in current events b. Because it made imm

what is the resistance of a light bulb if a potential difference of 120 v will produce a current of 0.5 a in the bulb? 0.0042 0.5 60 240

if 5000000 invested at 4% interest compounded continuously how much will the investment be worth in 30 years

A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is the number of 3-point questions

The perimeter of a college athletic field is 96 meters and the length is 14 m more than the width, find the length and width

1.) To boost the local economy, a city business bureau provides discounts to area attraction for people attending conventions, hoping this will encourage them t

how many yards in 26 feet

Help Please!!!!!!!!!!!!!!