Answer: (x,y) = (4/3,6)
Step-by-step explanation:
(60(100-5)/100)(100+5)/100
60(95/100)(105/100)
60(.95)(1.05)
$59.85
Use the tangent ratio here: tan(18) = x / 4...4 tan(18) = x, and x = 1.30
Answer: 5/6
Step-by-step explanation:
The area of the large box is x^2 and the area of the small box is 3^2 which is 9. So the area of the leftover part is x^2-9 or (x-3)(x+3).
Hope that helped.