3. straight line
8.obtuse
12.acute
        
             
        
        
        
3 lemons
if you have to show your work 4 divided by 12 is 3
 
        
                    
             
        
        
        
The GCF is 36 since 36 can go into 144 (:
x
        
                    
             
        
        
        
<span>Multiply the number in the tens place of the bottom number by the number in hundreds place of the top number. Multiply 3 times 7 to equal 21. Add the 1 you carried to equal 22. You don't need to carry the 2 in 22, as there are no more numbers to multiply on this line, so you can just write it down next to the 6.</span>