Trigonometry
Trigonometric Equations
0 ≤ x ≤ 2 π, solve the equation 4 sec x +8=0

Step-by-step explanation:

4 sec x=-8

secx=-2

cos x=-1/2=-cos π/3=cos(π-π/3),cos (π+π/3)

=cos (2π/3),cos(4π/3)

x=2π/3,4π/3

x = 2π/3, 4π/3

Step-by-step explanation:

4secx = -8

secx = -2

cosx = -½

basic angle = π/3

x = π - π/3, π + π/3

x = 2π/3, 4π/3

the answer is simply just 6n add the two together as they have an n

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?