Answer:
point C
Step-by-step explanation:
both planes include point C so that is where they intersect
Tan x=opposite/adjacent
cot x=adjacent/opposite
so you need to inverse the fraction
tan x=.78 as a fraction is 78/100
-> inversed= 100/78=1.28=cot x
so it is the second option
Answer:
22
Step-by-step explanation:
7^2-3^3
(7)(7)-(3)(3)(3)
49-(3)(9)
49-27
22
It’s going to be negative infinitely, infinitely.
Answer:
which one, or all of them?
Step-by-step explanation:
