40.5
Trust me i did it and got it right!! if its wrong lmk and i can explain it for u
        
             
        
        
        
Answer
Multiply the divisor and dividend by 
✔ 100
The new division problem becomes 
✔ 4,860 ÷ 15
The quotient of 48.6 ÷ 0.15 is 
✔ 324
Estimating to check, you get 
✔ 5,000 ÷ 15 = 333.33
<u>Divide</u>
 
        
                    
             
        
        
        
Pythagorean theorem
for a right triangle with legs legnth a and b and hytponuse c
a^2+b^2=c^2
the legnht of th eladder is the hypotnuse
the 3 feet is bottom leg
height is other leg
10=c
3=a
b=?
3^2+b^2=10^2
9+b^2=100
minus 9 both sides
b^2=91
sqrt both sides
b=√91
aprox
b=9.53939
answer is √91 feet or aprox 9.53939
        
             
        
        
        
Answer:
2/9 boxes. 
Step-by-step explanation:
6 / 1 / 3 = 4 / b
Cross multiply the two 
6b = 4/3
Multiply 1/6 on each side
B = 4 /18
It can be reduced to 2/9. 
Feel free to let me know if you need more help! :)