The union - set of all elements in O and T ( or both ):
O U T = { 49,50,52,54,55,56,59,60,61,62,65,68,70,71,72,74,75 }
Number of elements in the set O U T is 17. Answer: C )
Answer:
°
Step-by-step explanation:
Use the Law of Sines as follows:

Insert the appropriate values:

Isolate B. Multiply both sides by 11:

Use the inverse:

Insert the equation into a calculator and round to the nearest degree:

Angle B is 51°.
:Done
Answer:
2x+3+7x=-24 (combine like terms)
9x+3=-24
9x=-27
x=-3
Step-by-step explanation:
Answer: im sorry i need the points
Step-by-step explanation: ......
Answer:
AY=8, XZ=20
Step-by-step explanation:
WY=WA+AY, plug in values: 14=6+AY, subtract 6 from both sides: 8=AY, AY=8cm
ZA=10cm and WY bisects XZ at A, so XA=ZA and XZ = XA+ZA = 2ZA =2*10 = 20 cm