By adding all sides of the rooms walls you get 64 feet for your perimeter 20+20+12+12=64 feet
Answer:
X would equal 4
Step-by-step explanation:
5 x 4 is 20. And the equation was 5x + 1 = 21.
So, the answer would equal 20. Hope this helped!! :D
It would be B because that’s the price your paying for the membership
Answer:
A
Step-by-step explanation:
- 3/4 = - 0.75
- 4.5 - 0.75 = - 5.25 = - 5 1/4
The required time is mathematically given as
t-150 minutes.
This is further explained below.
<h3>What is the time?</h3>
We know that the volume of the prism is given by.
Volume
Base Area
Base Area
Now,
Given that there is a twenty percent drop in the level of the pond during the first thirty minutes.
Because of this, the volume increases.
Now, the rate of emptying the tank is,
In conclusion, We also know that,
$$
Therefore, Colin must wait for the pond to drain for a total of 150 minutes.
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