12/3=4
so m=4
6x4=24
6x1=6
24-6=18
Answer:
the correct one is d
Step-by-step explanation:
so out 9
The answer is A) √3
cot(-5π/6)=1/tan(-5π/6)
=1/tan(-(5π/6)
Use the property: tan(-x)=-tan(x)
=1/tan(5π/6)
-(1/tan(5π/6))
tan(5π/6)=-√3/3
-(1/-√3/3)
-(1/-√3/3)
=√3
Answer:
Step-by-step explanation:
25x^2-64=0
x=8/5, -8/5
