Answer:
i think the answer is b
Step-by-step explanation:
 
        
             
        
        
        
Depends. It’s called an asterisk. 
In math it’s used for multiplying. 
So 5*5= 25
        
             
        
        
        
It is 10 because 10 to the 3rd power or 10 cubed or 10 x 10 x 10 is equal to 1,000. 10 x 10 = 100 and 100 x 10 = 1,000.
        
                    
             
        
        
        
0.300 + .020 + 0.006 would be 0.326 in expanded form.
        
             
        
        
        
Answer:
The angles are 79.45, 59.02 and 41.53 degrees to the nearest hundredth.
Step-by-step explanation:
We have a triangle with sides of length 8.6, 5.8 and 7.5 feet.
Using the Cosine Rule to find the measure of the angle opposite the side of length 8.6 feet:
cos X =  (8.6^2 - 5.8^2 - 7.5^2) / ( -2*5.8*7.5)
=  0.18310
X =  79.45 degrees.
We can now find another angle using the sine rule:
8.6 / sin 79.45 =  7.5/ sin Y
sin Y = (7.5 * sin 79.45) / 8.6
Y = 59.02 degrees
So the third angle = 180 - 79.45 - 59.02
= 41.53 degrees.