amayo943 amayo943

14-05-2018
Mathematics

contestada

What is the arc length if θ = 6π/5 and the radius is 2 cm?

a) 3π/10
b) 24π/5
c) 5π/12
d) 12π/5

Respuesta :

CancerWeeb CancerWeeb

14-05-2018

Should be D, closest answer I can get.
S = [tex]r[/tex]θ
θ = 3.8 (rounded to the nearest tenth)
S = 2(3.8)
S = 7.6

[tex] \frac{12 \pi}{5} = 7.5[/tex]

Answer Link

Otras preguntas

quadratic function has a line of symmetry at x = –3.5 and a zero at –9. what is the distance from the given zero to the line of symmetry 5.5 what is the other

Which graph shows the solution to the following system? 2x + 5y = -6 x – 2y = -3

What was the reason Britain and other European nations practiced the mercantilism theory?

What are yeah yeahs character traits in the sandlot

find the value of m .

awnser please correctly :(

How did Aaron Burr prove that he was ""sly"" and an ""intriguer"" when creating the Manhattan Company?

Clarify this sentence with a prepositional phrase. "¿Cómo se llama su hermano? (ellas)" Format Example: Question: Su hermana es muy bonita. (ella) Answer: La he

What are the symptoms of carbon monoxide poisoning?

Which of the following local anesthetics is only used for surface or topical anesthesia?