jadaann1215 jadaann1215

02-04-2017
Mathematics

contestada

What is the value of sin(x) when x = 30°?

negative one-half

one-half

1

-1

Respuesta :

Аноним Аноним

02-04-2017

I hope this helps you

30 degree => k

60 degree=> k square root of 3

90 degree=> 2k

sin30=k/2k

sin30=1/2

Answer Link

Otras preguntas

Which of the following best describes the purpose of higher taxes, according to Roosevelt?a To ensure military victory and elimination of tyranny b To fund the

What is the H+ if the pH of a solution is 1.65?

Which of the following best describes “The Most Dangerous Game”? A. a classic struggle between rich and poor B. a bitter attack on hunting C. a deadl

How many cans of paint are needed to cover an area of 2,200 square units if one can of paint covers an area of 400 square units? 4 5 6 8?

summarize the events and forces that shaped human evolution

Which detail from the passage is an implicit detail? There was a bookstore uptown. The speaker visited the bookstore. The books had a wonderful odor. Even today

What property of liquid oxygen makes it especially difficult and potentially harmful to work with at home?

HELP ME PLEASE :(....

Name plane P and two more ways

The dolphins at the aquarium are fed 1/2 of a bucket of fish each day. The sea otters are fed 1/4 as much fish as the dolphins.What portion of a bucket of fish