Answer:
√149 units
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√[3 - (-4)]² + [8 - (-2)]²
√(7)² + (10)²
√49 + 100
√149
 
        
             
        
        
        
Answer:
Assuming the number is 9.094 the answer is 9.094 If it is whole number it is 9000
Step-by-step explanation:
The tens place is             .0
The Hundreds place is    .09
The thousands place is   .094
if you are talking about whole numbers: it's 9000
When rounding, 5 and above it is rounded up, and 4 and below is rounded down.
So for this problem you only need to look one place to the right. 
9<u>0</u>94  Because that number is 0 that means you round down.
 
        
             
        
        
        
Less than 
2/8=1/4
1/4 < 1/2
        
                    
             
        
        
        
Answer:
1638m²
Step-by-step explanation:
42×39= 1628m²
 
        
             
        
        
        
(ax + b)/c ≤ b
ax+b ≤ cb
ax ≤ cb - b
x ≤ (cb-b)/a