Answer:
4.
Step-by-step explanation:
(sec α - tan α)(sec α + tan α) = sec^2 α - tan^2α
But sec^2 α = 1 + tan^2 α so
sec^2 α - tan^2α = 1 + tan^2 α - tan^2α
= 1
so 1 = (sec α - tan α)(sec α + tan α) = 1/4 * x where x is sec α + tan α
1/4 * x = 1
x = 4.
Answer:
y=-2x+4
Step-by-step explanation:
Hello there!
Using y=mx+b, -2 is the slope and 4 is the y-intercept.
;)
Step-by-step explanation:
8√383 by √3√333.
8√3⋅√3√383⋅33
Combine and simplify the denominator.
Tap for more steps...
8√33833
The result can be shown in multiple forms.
Exact Form:
8√33833
Decimal Form:
4.61880215
To the risk of sounding redundant,
and surely you'd know what that is.
