Answer:
x = 9
Step-by-step explanation:
If ΔMNO ≅ ΔPST, their corresponding sides must also be ≅(congruent).
NO is corresponds to TS, thus sides NO and side TS are ≅.
=> 20 = 3x - 7
=> 3x = 27
=> x = 9
 
        
             
        
        
        
D = -28 / 4N+25
Hope this helps. 
        
             
        
        
        
So, Increase = New Number - Original Number. Therefore, Increase = 283 - 147 which equals 136.
136 = 283 - 147.
Then you want to divide the increase by the original number and multiply the answer by 100.
136/147 = 0.92
0.92 * 100 = 92.
Final Answer: The employee count has increased by 92%. I hope this helps.
        
             
        
        
        
Answer:
   13.3 ft
Step-by-step explanation:
We are being asked to find an unknown side length in a triangle with two given angles and the side between them. The law of sines is applicable, but we need to know the angle opposite the given side.
Angle M has a value that makes the sum of angles be 180°, so it is ...
   ∠M = 180° -61° -38° = 81°
The law of sines tells you the length of side MP is ...
   MP = NP·sin(N)/sin(M) = (15 ft)·sin(61°)/sin(81°)
   x = MP ≈ 13.3 ft