Since it’s a 20:600 ratio you can just convert it and that would be a 1:30 ratio
6 x 8 = 48, the answer is 8, just divide 48 by 6.
2n + 2(n+0.6) = p
perimeter is all 4 sides added together in length. Since we understand one of the sides as n, we can multiply by 2 to represent both of those sides. We then understand the other side as n+0.6. We can multiply that by 2 to represent the other two sides.
Adding the representation of 2 sides to the representation of 2 sides will equal the perimeter if we ever discover what n is numerically.
Answer:
(im not sure what the first question is asking me)
Speed of the current is 2 miles per hour
Step-by-step explanation:
The reason the current is 2 miles per hour is because it when going down stream they were going 14 miles per hour, going upstream they went 10. The difference is 4mph. So if the current pushes you 2mph when going down stream and holds you 2 mph when going up, the constant speed is 12mph then you add and subtract 2 becuase of the two directions youre traveling. hence 10mph and 14mph.
