If the two rectangles are similar than The answer is C. X=9.6
Answer:
140 liters will remain after 10 mins
Step-by-step explanation:
The easy way is just multiply the amount lost per min by the number of mins.
The triangles are isosceles. The following notation are for the angles. For example ABD is refer to the angle located in the B vertex, formed by the segments AB and BD.


Then

Answer:
X = 8/3 + X^2/3
X = -4 ± i
Step-by-step explanation: