7 or 8 since 2 and a half hours isnt an even amount of time so thered be an extra 10 minutes
Answer:
-3y2-8+5y2-1=
2y2-9
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
SohCahToa
Sin: Opposite Over Hypotenuse
Cos: Adjacent Over Hypotenuse
Tan: Opposite Over Adjacent
68 Degrees is the angle we’re looking at.
X is Adjacent to the 68 degree angle, and 20 is the Hypotenuse.
Therefore, the answer is B. Cos
The answer would be: 18 9/10