Answers:
(sin40)/(cos40) and
(cos50)/(sin50)
Answer:
125/88
Step-by-step explanation:
have a nice day
Answer:
(4, 5 )
Step-by-step explanation:
x + y = 9 → (1)
x - y = - 1 → (2)
adding the 2 equations term by term will eliminate y
2x + 0 = 8
2x = 8 ( divide both sides by 2 )
x = 4
substitute x = 4 into either of the 2 equations and solve for y
substituting into (1)
4 + y = 9 ( subtract 4 from both sides )
y = 5
solution is (4, 5 )
Answer: 14,920 kids
Step-by-step explanation:
15,000-(16×5)=x
15,000-80=x
14,920=x
