Step-by-step explanation:
angle XUV+angle XVY+angle YVZ+angle ZVW=180°
43+angle XVY+52°+36°=180°
angle XVY=180-131
angle XVY=49°
1.5/4 is shaded, since there is one block shaded, and half of another block (1.5)
Answer:
15x+10-8x+2
7x+12
Step-by-step explanation:
Answer:
0.9905,0.9837,0.8066
Step-by-step explanation:
Given that 10% of all steel shafts produced by a certain process are nonconforming but can be reworked (rather than having to be scrapped).
Each shaft is independent of the other and probability for non conforming is the same for each trial.
Hence X the among these that are nonconforming and can be reworked. is Bin with n =200 and p = 0.10
a) 
b) 
c) 
Answer:
2x+10=-8
x=9
3x=9
x=3
2x=8
x=4
4x=20
x=5
Step-by-step explanation: