Answer:
A
Step-by-step explanation:
Answer:
4+(n-1)*6= -2n+4
Step-by-step explanation:
Answer: -5
Step-by-step explanation:

That forms a right triangle, so use the Pythagorean theorem. 5^2+2^2=c^2
25+4=c^2
c=√29
Hope this helps
Answer:
I think it is a 160o Angle
Step-by-step explanation: