I'm assuming your function is f(x) = -9^(x+1)
So we just have to plug in and see if the function is true.
1) -9^(0+1) = -9^1 = -9
YES
2) -9^(1+1) = -9^2 = -81
NO
3) -9^(-1+1) = -9^0 = -1
YES
        
             
        
        
        
Set them equal to each other and solve 
3x + 39 = 4x +34
-x=-5
X=5 
Plug it in 
3(5) + 39 = 54 
4(5) +34 = 54
For the final angle , 
54 + 54 = 108
180-108 =72
The angle measures are 54,54, and 72
        
             
        
        
        
Answer:
0.632
Step-by-step explanation:
Given that a homeowner is three times as likely to purchase additional jewelry coverage as additional electronics coverage
If probability of purchasing additional electronics coverage = p, then prob of purchasing jewelry coverage = 3p
The two events are independent hence joint probability is product of these two.
i.e. P(both) = 
This is given as 0.2

the probability that a homeowner purchases exactly one coverage.

= Prob he purchases I + prob he purchases II-2(prob he purchases both)

 
        
             
        
        
        
Answer:

Step-by-step explanation:
 is the least steeped graph
 is the least steeped graph
- The greater the slope, the steeper the line.
- Also you use the absolute values of the slopes when determining the steepness. 
- So here it would be:  
- Now, arrange them from least to greatest:  
As you can see,  is the smallest number/slope.
 is the smallest number/slope. 
Hope this helps!
 
        
             
        
        
        
Answer:
Ummm yeah , i'm literally a nice person and a good listener . 
Step-by-step explanation:
Can i pls have brainly ? <3