Answer:
2/5x = 3/20 or 2/5 *x = 3/20
Step-by-step explanation:
These are the same thing just different ways to write. The x represents the unknown number
Exact form-13/4
decimal form-3.25
mixed number form- 3 1/4
hope I helped :)
Step-by-step explanation:
The rate of the motorboat on still water is 1375
The current rate of the motorboat is 2025
X+x²=30
x²+x-30=0
(x+6)(x-5)=0
x=-6 or x=5
36 inches = half the depth of the pool , so depth of pool = 72 inches = 6 ft
Volume of the cube = 6^3 = 216 cu ft
weight of the water = 216 * 56 pounds
= 12096 pounds