Percyblah Percyblah

20-06-2017
Mathematics

contestada

What is the degree measure of an arc 4 ft. long in a circle of radius 10 ft.?

Respuesta :

20-06-2017

arc length, (s)=(radius, r)(central angle, q)
s=rq
q=s/r
q=4/10
q=2/5, or 0.4 radians

Answer Link

Otras preguntas

PLS PLS PLS HELP I WILL give u brainliest POINTS!!!! In the story open window, What is the significance of the open window?

why the renaissance began in northern italy

You are driving directly behind a pickup truck, going at the same speed as the truck. A crate falls from the bed of the truck to the road. (a) Will your car hit

All of the following changes typically happened in colonies as a result of imperialism, except: A. cultural practices were outlawed. B. they became more econom

How can an author give a reader more information about a character

A salesperson has January sales of $20,000(1,$20,000) and April sales of $80,000 (4,$80,000). What is the rate of change?

Which outcome is represented by X? rolling a two and the coin landing on tails rolling a three and the coin landing on tails rolling a two and the coin landing

Determine the equivalent system for the given system of equations: 5x − 3y = 6 x + y = 2

A rotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. The ou

If Tyler does not eat a diet that includes essential amino acids, his cells will not be able to build A)nucleic acids. B)certain proteins. C)cell membranes. D)c