Answer:
.0013623978
Step-by-step explanation:
Answer:
-(18/49)=n or approximately n=-0.367
Step-by-step explanation:
our equation is: m(nx²-y)/z=5n in order to find n we need to substitute the values given in the question. when we substitute we get:
6*(n*(-2)²-(-3))/(-5)=5n
6(4n+3)/(-5)=5n (we distribute the 6 in the numerator)
24n+18/-5=5n (we multiply both sides by (-5))
24n+18=-25n (we subtract 24n from both sides)
18=-49n (divide both sides by (-49))
-(18/49)=n or approximately n=-0.367
6.6, 7.2, 7.8 Hopefully I helped, if this was not what you were looking for tell me, I will try my best
Answer:
C
Step-by-step explanation:
Using the cosine rule
cosZ = 
= 
= 
, thus
Z = 
( ) ≈ 47° ( to the nearest degree ) → C
Answer:
agus
Step-by-step explanation:
