ta1lhiba5nkano ta1lhiba5nkano

20-03-2017
Mathematics

contestada

The circumference of a circle is 60? cm. what is the length of an arc of 140'?

Respuesta :

Аноним Аноним

22-03-2017

I hope this helps you

Circumference =2.pi.r

60=2.3,14.r

r=30/3,14

Arc Length = 140/360.2.3,14.30/3,14

Arc Length =70/3

Answer Link

Otras preguntas

write a number pattern for 8 starfish if each had 5 arm

what is 31/10 as a mixed fraction

why is complementary base pairing important in DNA structure?

Please help me, I don't know what to do

Why were many settlers attracted to the New Jersey colony? Many sought the political and religious freedoms in the colony. It was a proprietary colony. Colonist

What is 48,978 written In scientific notation?

Give the final factored form of the expression. Provide an explanation AND identify the type of factoring used. x2 – 9y2 You don't have to identify the type of

The US Department of Transportation requires tire manufacturers to provide tire performance information on the sidewall of the tire to better inform prospective

a student claims that the inequality 3x+1>0 is always true because multiplying a number by 3 and then adding 1 to the result always produces a number greater

plzzzzzzzzzzzz answerrrrrrrrrrr thisssssssssssssssssss FACTOR THIS EQUATION PLZZZZ 2(x+a)^2+3(z+a)+1