bambinoo
bambinoo
19-02-2018
Mathematics
contestada
How to find the value of
cos (-1380°)
Respuesta :
Аноним
Аноним
19-02-2018
Divide -1380 by 360 gives -3.83333333
360 * -3.8333333 = -300
That is equivalent to 60 degrees
cos 60 = 1/2
Answer is 1/2
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
what is the Beauty of life?
Name the quadrilateral ?
Please help immediately! In desperate need!
Universal Studios is looking to expand in Ontario. The new theme park will be located equidistant to Newmarket, N (2,8), Markham, M (7,3) and Vaughan, V (-2, 0)
if the pressure is 50 Pa and the mass of the object is 50 kg ,what is the surface area of the object?
If m and n are two rational numbers, then m+n lies between m and n 2
PLEASE HELP!! I WILL MARK BRAINLIEST
Which process converts light energy to chemical to form food?
write a program to update the rate by increasing 20% from sequential data file "items.dat" that store item name.rate and quantity
A sample of 46 observations is selected from one population with a population standard deviation of 4.1. The sample mean is 102.0. A sample of 48 observations i
