Answer:43 degrees
Step-by-step explanation: 47+90=137 and 180-137= 43
 
        
                    
             
        
        
        
<h3> Learning task 1</h3>
1. <u> </u><u> </u><u>3</u><u>.</u><u> </u><u> </u> 3. <u> </u><u> </u><u>1</u><u>. </u><u> </u>
 4. 2
2. <u> </u><u> </u><u> </u><u>5</u><u>.</u><u> </u> 4. <u> </u><u> </u><u>6</u><u>. </u><u> </u>
 9. 13
5. <u> </u><u> </u><u> </u><u>3</u><u>. </u> 6. <u> </u><u> </u><u> </u><u>7</u><u>. </u><u> </u>
 5. 9
Step by step explanation:
hopefully that's help
 
        
        
        
Well, you need a diagram (see attached).
Since angle S = angle T then 
9x -11 = 7x -3  ......  2x = 8 ........ x = 4 
RS = RT = 4
There must be some more information that can't be seen
 
        
             
        
        
        
Answer: y-8=-1(x+3)
the formula for pain-slope form is:

(where 

 =a known y coordinate & 

 =a known x coordinate.
Now just plug in the data...
y-8=-1(x--3)
y-8=-1(x+3)
 
        
        
        
Answer:
6 sqrt(3) = y
Step-by-step explanation:
We can use the leg rule to find y
hyp      leg
----- = -------
leg        part
9+3      y
----- = -------
y       9
Using cross products
12*9 = y^2
108 = y^2
Taking the square root of each side
sqrt(108) = sqrt(y^2)
sqrt(36 *3) = y
6 sqrt(3) = y