Answer: 144 minutes
Step-by-step explanation:
Based on the information that has been given in the question, the minutes that the slower pipe alone can use in filling the tank can be denoted by y minutes.
Therefore, the faster pipe will fill it in 1/3 × x = x/3 minutes.
Therefore,
1/x + 3/x = 1/36
4/x = 1/36
x = 36 × 4
x = 144
The number of minutes taken by the slower pipe will be 144 minutes.
rewrite the fractions so the have the same denominator ( bottom number)
Multiply 2/5 by 2 to get 4/10
Now you can add 4/10 and 3/10 to make 7/10.
7/10 of the land is corn or wheat.
Answer:
x=67
Step-by-step explanation:
subtract 90 because those are right angles from 23 and you get 67
Answer:
75 km per hour or 47 mph.
I hope I helped.
Answer:
Hi there! The width of the rectangle is 5.5ft and the length is 8ft.
Let the width of the rectangle be represented by X. This learns us the length of the rectangle is 2X - 3.
Therefore the area of the rectangle (which is length * width) would be
Since the area of the rectangle is 44 ft^2, we end up with the following equation.
Since X represents the width (and width can't be negative), the width of the rectangle is 5.5ft
The length is
2X - 3 = 2 × 5.5 - 3 = 11 - 3 = 8ft.
Step-by-step explanation:
