Answer: D. an angle is in standard position if the vertex is at the origin of a rectangular coordinate system and the initial side lies along the positive x-axis.
 
        
             
        
        
        
Answer:
y=5m-3
Step-by-step explanation:
 
        
             
        
        
        
Answer:
B. 300
Step-by-step explanation:
Final figure volume = big cuboid volume - small cuboid volume
Volume of a cuboid = height x width x length
Final figure = (6 x 6 x 15) - (4 x 4 x 15)
Final figure = 540 - 240
Final figure = 300mm^2
 
        
             
        
        
        
You could use a 25 pound bag of rolled oats 7 times
        
             
        
        
        
To find AB(x) and BC(y), you can do(there are multiple ways you can do this):
tan A = 
tan 60° = 
 or (tan 60°) · 7 = y
tan 60° = 
√3 · 7 = y
7√3 cm = y
sin B = 
sin 30° = 
 or 
sin 30° = 
 = 
x = 
x = 14 cm
AB = 14cm
BC = 7√3 cm