Answer:
BC = 1.7
Step-by-step explanation:
Since, cosine of any angle (except right angle) represents the ratio of base length and hypotenuse.
Cosθ = 
From the given right triangle ΔACB,
Cos(70°) 
BC = 5Cos(70°)
= 1.71
≈ 1.7
Try y=-2x-3 (I think that should be it)
Answer:
1/3
Step-by-step explanation:
perpendicular lines have slopes that are opposite reciprocals
Answer:
a) A shopkeeper marked the price of an article a certain percentage above the cost price and he allowed 16% discount to make 5% profit. If a customer paid Rs 9.492 with 13% VAT to buy the article, by what percent is the marked price above the cost of the price article? (I hope this helps)
Answer: you go to lee high?
Step-by-step explanation:
