Answer:
P = 5+5+x+x = 10 + 2x
Step-by-step explanation:
To get the perimeter of any polygon, all we have to do is add up the lengths of all the sides. In this instance, we have a rectangle with a given side of 5 inches. Unfortunately, this isn't enough information to solve this problem completely. We know that opposite sides of a rectangle have the same length, so two of the sides are 5 inches, but we don't know the length of the other 2 sides, so I will write the length of one of the unknown sides as x. So to find the perimeter, we add up all the sides:
It will take 4.7 minutes to empty the tank. This is because you first would have to find the area of the tank. In order to do that you would have to find the area of just the flat circle, so to do that you do the radius squared times pi. So take the diameter divide it by 2 And get 0.8 (radius) and then square it (multiply it by itself) and get 0.64 than multiply it by 3.14. Than take the answer to that and multiply it by the height (4) and than divide by 1.7 .
Hope that helped :)
Answer:
u put 90 was that the answer
Step-by-step explanation:
Answer:
It is 285
Step-by-step explanation:
(1 2/3)% × (it) = 4.75
Of course, 1 2/3 = 5/3 and x% = x/100, so when we divide the above equation by (1 2/3)%, we get ...
(it) = 4.75/((5/3)/100) = 4.75×(300/5)
(it) = 285
