adriannasital adriannasital
  • 11-04-2018
  • Mathematics
contestada

find the length of the radius x to the nearest tenth of an inch. circle 0 has an arc length of five inches substended by an angle of 147 degrees

find the length of the radius x to the nearest tenth of an inch circle 0 has an arc length of five inches substended by an angle of 147 degrees class=
Relax

Respuesta :

Аноним Аноним
  • 18-04-2018
1.9 inches is the answer.

a = angle * r, angle in rad

r = arc / angle in rad
r = 5 inches / (147 / 180 * pi)
r = 1.94
Answer Link

Otras preguntas

Which shows the equation below written in standard form? 9 - 7x = (4x - 3)2 + 5 A. 16x2 - 31x - 5 = 0 B. 16x2 - 31x + 5 = 0 C. 16x2 - 17x - 5 = 0 D
which of the following contributed to the Ottoman Empire's territorial expansion? A. Because of its wealth, the empire was able to buy lands it wanted. B. The O
is 2.78778777... a irational number
what are the coordinates of the vertex of f(x)=2x^2+4x+9
Which word is a contraction? A. their B. they C. they're D. there
What was Rudolph Virchow’s contribution to the cell theory?
What is the most important point in the following sentence? My sister, Emily, the tallest girl in her class, has many friends.
What is the main criticism of campaigns for third party candidates in US elections?
rise of aggressive fascist government in Europe occurred during the period
identify the rescued words you have chosen for this unit