ellei1012
ellei1012
23-06-2020
Mathematics
contestada
Find the function value sin120°
Respuesta :
tabarekalsh
tabarekalsh
23-06-2020
Using the trigonometry formula, sin (90 + a) = cos a, we can find the sin 120 value. We know that the value of cos 30 degrees is √3/2. Therefore, sin 120° = √3/2.
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
If f(x) = 4^x - 8 and g(x) = 5x + 6, find (f - g)(x)
PLZZZ HELP What forms a dune and a sandbar? Select one: a. A sandbar is formed by wind. A sand dune is formed by water. b. A sandbar is formed by water. A sand
what are organs that do a common job
In Chinese mythology what can be determined by your birth year? A. Your zodiac animal and personality B. Who will win in Buddha’s animal race C. Your favorite
Can someone please help me find the context clues and meanings of the bold words in these sentences?
Read the following passage from a myth. Odysseus was alone, lost, and close to despair. There was nothing to be seen on the horizon. Odysseus—the great and exp
-2x+4=2 in a slope-intercept form
PLEASE HELP THIS IS FOR JOURNINLISM What does it mean if a source wants to remain anonymous? Why might a source want this?
describe how an acidic solution forms when HCI is mixed in water
The points (-4,-4), (-4,4), (4,4), (4,-4) form a square on a coordinate plane. How long is a side length of a square?
