joshcolson1 joshcolson1

17-04-2015
Mathematics

contestada

what radian measure is equivalent to 160 degrees

A.4pi/9
B.9pi/4
C.8pi/9
D.9pi/8

Respuesta :

belcatya belcatya

18-04-2015

180 is [tex] \pi [/tex]
and 160 is x
make proportion x=160[tex] \pi [/tex]/180=8[tex]\pi [/tex]/9
Answer: C.8[tex] \pi [/tex]/9

Answer Link

Otras preguntas

In Jonathan Swift's Gulliver's Travels, the Lilliputians and Blefuscuans were described as exaggerations of Great Britain and France. This is an example of what

Doblando un alambre de 40 cm formamos un rectángulo. Hallar la expresión algebraica que define el área del rectángulo y calcula su valor para x=4.

Which party did black voters vote for and why?

Sarah changed the words of the pig lullaby so that they rhymed, and every night she sang it to little Stanley. "If only, if only," the woodpecker sighs, "The ba

not sure what it's asking here. help?

what expression is equivalent to -6-(-2)

Hectors school is having a model rocket contest. To be in the contest, each rocket must weigh 4 pounds or less. Without any paint, Hectors rocket weighs 62 ounc

El dibujo muestra donde se encuentra un caracol en distintos instantes de tiempo.?Podemos afirmar que se trata de un movimiento acelerado?Razona tu respuesta

At what pH are the moles of acid and base equal?

A bag contains white marbles and yellow marbles, 78 in total. The number of white marbles is 2 less than 4 times the number of yellow marbles. How many white ma