In the diagram below of right triangle ABC, altitude BD is drawn.
B
A
С
D
Which ratio is always equivalent to cos A?
AB
1)
BC
BD
2)
BC
BD
3)
AB
BC
AC

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)

Victor is a mechanic who wants to ensure he has enough funds during his old age. which account will be of benefit to victor? a. checking account b. savings account c. money market account d. individual retirement account