<em><u>ANSWER</u></em>
My answer is in the photo above
 
        
             
        
        
        
Hey there!
Solve using pythagoras theorem (it's given that is triangle is right angled. Pythagoras theorem only works in the case of right triangles) ⇨ Hypotenuse² = Base² + Altitude ²
Here,
Base = 9 mm
Hypotenuse = 15 mm 
Altitude = b
Hypotenuse² = Base² + Altitude ²
15² = 9² + b²
225 = 81 + b²
225 - 81 = b²
144 = b²
√144 = b
<u>1</u><u>2</u><u> </u><u>mm </u>= b
Hope it helps ya!
 
        
             
        
        
        
That would be 5, all you need to do is divide by 2 or mltiply by 0.5 to get half of a number
        
                    
             
        
        
        
Answer would be 24 hope this is right
        
                    
             
        
        
        
Answer:
yes it is the same
Step-by-step explanation:
4.80/6=0.8
8/10=0.8
Mark me brainliest please