Answer:
t(3u)
Step-by-step explanation:
First we have to triple (x3) u, which is what gets us 3u.  Then we multiply that result by t.  
This gives us:  t(3u)
Remember, this problem is asking for you to write an expression, not and equation.  That is why there is not an equal sign included in the answer.
 
        
             
        
        
        
If this is all multiplication
145.8
        
                    
             
        
        
        
Answer:
the answer should be -4
Step-by-step explanation:
-4 squared would be 8. 3 multiplied by -4 would be -12. 8 + -12 = -4. -4 + 4 = 0
 
        
             
        
        
        
Hello!
<em>According to the diagram, your answer is</em> <em>D.) Some Elephants have tusks</em>
If the entire circle labeled "Elephants" was inside the circle labeled "Animals With Tusks," it would be A, but that is not the case. only part of it is inside. so D is the correct answer.
I hope this helps, and have a nice day!
 
        
                    
             
        
        
        
The sinusoid makes a complete oscillation (i.e. 360°) every 3 seconds. So, in one second it makes 1/3 of a turn, leading to 360°/3 = 120°.
So, the correct answer is the last one.