So, your problem is ((3x+2))/4) = ((8x-1)/5)?
If so, X= 14/17
Answer:
I NEED HELP TOO
Step-by-step explanation:
5 is the independent variable and 20.0 is the dependent variable.
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.
