Kaliluna005
Kaliluna005
13-05-2018
Mathematics
contestada
Solve tan2A - 2tanA = -1
Respuesta :
Аноним
Аноним
13-05-2018
Ill assume it is :-
tan^2 A - 2 tan A + 1 = 0
(tan A - 1)^2 = 0
tan A = 1
m < A = 45, 225 degrees ( where 0 < m A < 360 )
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
2C4H10(g) +13O2(g) → 8CO2(g) +10H2O(g) Suppose a grill lighter contains 50.0 g of butane. How many grams of butane in the lighter would have to be burned to pr
authors stories are often associated with magical realism
The measures of the angles of a triangle are in the ratio 2:3:4. What are the measures of the angles? Write your answer as a number only.
What event would most likely cause oil prices to rise? 1. An earthquake in the Middle East 2. A decrease in oil consumption in Asia 3. The discovery of a new pe
Determine the average rate of decomposition of h3po4 between 10.0 and 40.0 s. express your answer with the appropriate units.
What is the length of the chord approximately?
How many angles are formed by 12 distinct rays with a common endpoint?
Which of the following describes a historical article?
!!50 POINTS!! Please answer all, don't just answer to get the points or you'll be reported. And please, do not copy from the internet. Suppose you're going to b
Consider the half reaction below. 2Cl-(aq)----->Cl2(g)+2e- Which statement best describes what is taking place? Chlorine is losing electrons and being ox
