Answer:
<u>13/15 </u>
                                _
Decimal Form: 0.86
Not sure if you would've preferred a step-by-step solution. Sorry! Hope you find this helpful, good luck!
 
        
             
        
        
        
Answer: 30 degrees 
Step-by-step explanation:
 
        
             
        
        
        
The answer is b just take the decimal off and subtract
        
             
        
        
        
Answer:
D) L=50 W=50
Step-by-step explanation:
Just "plug and chug" these numbers and see which doesn't work. 
A is not it, 20+30=50 (then *2 because we need 4 sides not just 2) 50*2=100
B isn't it, 10+40=50*2=100
C ain't it either 49+1=50*2=100
D is the answer 50+50=100*2=200
 
        
             
        
        
        
Answer:
Could you explain it another way?
Step-by-step explanation: