Answer:
The equation is

and the graph looks like this
Answer:
5) arccos A = 28°
6) arcsin A = 53°
Step-by-step explanation:
5) cos A = 30/34
6) sin A = 32/40
She has -80 because 4 withdrawalsof 50 is 200 subtract the that from 120 its -80
Step-by-step explanation:
g(x) = [X + 3]? the answer is 1 =3x
Answer:men=152 women=76 children=38
Step-by-step explanation:
- men+women+children=266
- men=4*children
- women=2*childrens
- so let say x represent the numebers of children the equatin becomes: 4x+2x+x=266
- solve for x =38 so the numbers of children is 38
- men=4*38=152
- women=2*38=76