Seudónimo Seudónimo

01-06-2018
Mathematics

contestada

Can someone please help me with this?

1. By what factor does the circumference change if the radius is tripled? Explain.

Can someone please help me with this 1 By what factor does the circumference change if the radius is tripled Explain class=

Respuesta :

LammettHash LammettHash

01-06-2018

The circumference of a circle with radius [tex]r[/tex] is [tex]2\pi r[/tex]. If the length of the radius is tripled, then the circumference becomes [tex]2\pi(3r)=3\cdot2\pi r[/tex], which is just 3 times the original circle's circumference.

Answer Link

Otras preguntas

What was the role of the hessians during the revolutionary war?

If you drove 324 miles on 16 gallons of gasoline, what is the simplified ratio of miles to gallons

Why is the Mausoleum at Halicarnassus an ancient wonder?

The figure illustrates the apparatus for a tightrope walker. Two poles are set y = 50 feet apart, but the point of attachment P for the rope is yet to be determ

t is the midpoint of rq if r=12 t=-3 what is q

What is the best answer to report for (679 × 0.0025) 24.17?

The set of countries with the greatest population density are

Michael wants to eliminate the variable y from the system below by adding. First, he will have to multiply one of the equations by a number. Which step will ena

Please help me. I need to find words in table. Questions are 6,10,11

In the united states, the southernmost point of the sun is known as the ______________.