Retrievers of baraka select 130 a random repair replacing the pump over the furnace and random reason
Answer:

Step-by-step explanation:
using the 30- 60- 90 triangle for exact values , then
tan60° =
, and
cot60° =
= 
cos60° = 
cot60° cos60°
=
× 
=
← rationalise the denominator by multiplying by 
=
× 
= 
Answer:
im pretty sure it is a. (2,-3)