jeremiahbrown59 jeremiahbrown59

03-10-2018
Mathematics

contestada

How does sin 30degrees compare to sin -30degrees?

Respuesta :

sqdancefan sqdancefan

03-10-2018

The sine function is an odd function, so the sine of -30° is the opposite of the sine of 30°.

sin(30°) = 1/2

sin(-30°) = -1/2

The sine of 30° is greater than the sine of -30°.

Answer Link

Otras preguntas

Which of the following particles was discovered by Ernest Rutherford? a. neutron b. proton c. electron d. quark

What draws water back to earth?

What gives the author's writing about the Civil War authenticity? a. Bierce lived during the Civil War time period. b. Bierce actually fought as a soldier durin

choose the connective that best complete the following sentence I like to play baseball -----------------, I can't throw a ball very well. A.besides B.or insta

Which describes a grizzly bear’s habitat?

Which observation provides evidence that a cell is most Likely a eukaryote

What belief do Deists hold about the universe? a. God had created a chaotic universe that could only be understood through gospel. b. God had created a mechanis

When [OH-] changes from 10-9 to 10-11 in a solution: Kw = [H+][OH-] What happens to [H+]? a. Increases b. decreases c. remains constant

Which is produced immediately after a plant sperm cell fertilizes an egg cell? a. a zygote b. plant nutrients c. sweet nectar d. a spore

Gemeinschaft (community) and Gesellschaft (association) are the same type of society, according to Ferdinand Tonnies.