Answer:
The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries?
A. $58
B. $68
C. $78
D. $340
 
        
             
        
        
        
Answer:
a= 35°
b= 45°
c= 60°
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The degree of fastness by which the water is rising is 210 seconds 
Step-by-step explanation:
The volume of the trough when the water depth is 20 cm is first calculated
Volume of the trough (Trapezoidal Prism) = LH (A + B) × 0.5
Where L is the length of the trough, H is the height of the trough and A and B are parallel width of the top and bottom of the trough
Volume of the trough = 7 × 0.2 (0.3 + 0.7) × 0.5 = 0.7m³ 
The fastness at which the water is rising is = Volume ÷ water flow rate = 0.7 ÷ 0.2 = 3.5 min = 210 seconds 
 
        
                    
             
        
        
        
Answer:
I just looked it up, apparently this is how. I've never cancelled a Brainly subscription before, but hopefully this helps.
"Brainly Plus subscriptions will renew monthly, or every 1, 6, or 12 months depending on your subscription. You can see when your subscription is set to auto-renew in your account settings.  
1. Login to your account  
2. Go to your Account Settings option from the dropdown from your profile picture
3. Select Subscription
4. Select Cancel subscription
Be sure to submit your cancellation request at least 24 hours before your renewal date. "