The Greatest Would Be 89.100
Answer:
see explanation
Step-by-step explanation:
Using the identity
tan x = 
Consider the left side

=
( multiply numerator and denominator by cos²x to clear fractions
=
← ( cos²x + sin²x = 1 ]
= cos²x - sin²x
= right side , thus proven
Answer:
(-2,0)
Step-by-step explanation:
ANSWER:

STEP-BY-STEP EXPLANATION:
Gasoline put into one gallon

Answer:
PLEASE SOMEONE ANSWER THIS, PLEASE!!!!!!!!!!!!
Step-by-step explanation: