I think the answer might be $9
Answer:
your answer is 8/6
Step-by-step explanation:
the equation for tangent is opposite side/adjacent side but you cant use the hypotenuse which is 10 so you end up with the opposite side 8 and the adjacent side 6 so the final answer comes to 8/6
Answer:
x = 4i - 1 or
x = 4i + 1
Step-by-step explanation:
(x+1)^2 = -4
x+1 = (+-)4i
x = +-4i - 1
==>
x = 4i - 1 or
x = 4i + 1
