The answer to your problem is f(x)= -12 (x-4)
        
             
        
        
        
Q1 .140
Q2.16,320
Q3.12
Q4.624
Q5.28
Glad to help  you teenwolfgirlxD make me the brainliest please ok
Q5.
        
                    
             
        
        
        
If the triangle has the angle of 90°, 89° and 1° then 1 side length can be 3 in but all the side lengths cannot be 3 in.
<u>Explanation:</u>
The sum of all the angles of a triangle = 180°
So, if 1 angle is 90° and the 2nd angle is 89°, then the third angle will be 1°
and length of 1 side = 3 in
a = 3 in
Using the Sine rule,

On substituting the value:

Therefore, if the triangle has the angle of 90°, 89° and 1° then 1 side length can be 3 in and the triangle will be very acute but all the side lengths cannot be 3 in.
 
        
             
        
        
        
Answer:
a(2+3) i thinkk :((
Step-by-step explanation: