edog280 edog280
  • 02-12-2020
  • Mathematics
contestada

What is the value of 2cos2(105⁰) − 1?

Respuesta :

SlimShaBy
SlimShaBy SlimShaBy
  • 03-12-2020

Step-by-step explanation:

-1 - root3

Answer Link
Vee873 Vee873
  • 05-12-2020

Answer:

A) -√3/2

Step-by-step explanation:

edge 2020

Answer Link

Otras preguntas

change 07 10 to 12 hour clock
Which operation transformed matrix I to matrix II?
What about the arts of asia and north america is different from the european arts you've been studying? which do you prefer and why?
Simple problem 1=95 2=? 3=? 4=?
If the endpoints of AB have the coordinates A (9,8) and B(-1,-2), what is the midpoint of AB?
Please answer this correctly
. [140 m21% 10.70 050 060
QS 5-3 Merchandise accounts and computations LO C2 Kleiner Merchandising Company Accumulated depreciation $ 700 Beginning inventory 5,000 Ending Inventory 1,700
Can you guys please help me with 4,5,6 and 10 please
Four different exponential functions are represented below. Drag the representation of each function into order from greatest y-intercept to least y-intercept.