I hope this helps you! it's relatively straightforward but if you need more explanations, don't hesitate to ask!
 
        
        
        
Answer:
111 degrees
Step-by-step explanation:
the total degrees in a hexagon is 720 degrees.
the known angles add up to 379, so there is 341 degrees left.
angle KFE is 105 degrees because it adds up to 180 degrees with GFK.
angle LAD is 130 degrees because it adds up to 180 degrees with BAD.
130+105=230, so there is now 111 degrees left and that is angle x
 
        
             
        
        
        
The first Venn diagram would be the best because 18 students play baseball and one side has 13 13+5=18 and for basketball 12+5=17 
Answerº the first Venn diagram.
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
We are given that 

Side of base=4 cm
l=w=4 cm
Height,h=12 cm
We have to find the rate at which the water level rising when the water level is 4 cm.
Volume of pyramid=


Substitute the value 

Differentiate w.r.t t

Substitute the values 

