Answer:
B. 1,188 cubic units
Step-by-step explanation:
First find the area of the base
A = 1/2b*h (this would only be half the base so our formula would be) 
A = b*h (Now enter values)
A = (9)(6)
A = 54 (now plug this into the volume formula)
V = Ab * h
V = (54)(22)
V = 1,188 cubic units
 
        
             
        
        
        
Even though you have reflected this triangle, your side length would still be the same. Explanation: Reflection is when you take an object on your coordinate plain and put it somewhere else on the plain. So if side QR is 3 than side Q’R’ would also be 3. Hope this helps!
        
                    
             
        
        
        
The equivalent fractions are 3/4 & 12/16 hope this helps!!
        
                    
             
        
        
        
If you use slope-intercept form, Y =mx+b
m is equal to the slope, 
and b is the y intercept.
Y= (1/2)x+ (-1)
or
Y = (1/2)x-1
        
             
        
        
        
Answer:
11196.15 km
Step-by-step explanation:
Consider the attached diagram
If the Airplane is at point A and the floating debris at point C, we want to determine the horizontal distance |AB| before they fly over it.
Using trigonometry

Cross multiply
|AB|X Tan 15 =3000
|AB| =  =11196.15 km
 =11196.15 km
Therefore, the horizontal distance |AB| before they fly over it is 11196.15 km