A=bh/2
h=2A/b
h=2*175/16
h=21.875
h^2=s^2-(b/2)^2
h^2=s^2-b^2/4
h^2=(4s^2-b^2)/4
4h^2=4s^2-b^2
4s^2=4h^2+b^2
s^2=(4h^2+b^2)/4
s=√((4h^2+b^2)/4), since h=21.875 and b=16
s=√542.515625
s≈23.3 ft
Step-by-step explanation:
please mark me as brainlest
Use the Pythagorus theorem
h^2=p^2+b^2
Here p and b are given
So, h= root under 18^2-7^2
h= 5 root under 11 or 16.58
Answer:
<em>Both buckets will have the same amount of water after 25 minutes</em>
Step-by-step explanation:
<u>Equations</u>
Let's call:
t = number of minutes elapsed for both buckets
The red bucket already has 200 L of water and it's flowing in at a rate of 6 liters per minute. Thus, the volume of water in this bucket is:
R = 200 + 6t
The blue bucket has 500 liters of water and is being drained at 6 liters per minute. The volume can be modeled by the equation:
B = 500 - 6t
The condition for both buckets to have the same amount of water is:
R = B
200 + 6t = 500 - 6t
Adding 6t and subtracting 200:
6t + 6t = 500 - 200
12t = 300
t = 300/12
t = 25 minutes
Both buckets will have the same amount of water after 25 minutes
A logarithmic function is a cerve so you have to draw an x-y table and find a series of points on the graph, then connect them with smooth cerve. Always remember that (1,0) is always on the cerve.