If X = 18 inches, Y = 80 inches, and Z = 82 inches, what is the cosine of B?
1 answer:
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Answer:
They have played a total of 28 games.
Step-by-step explanation:
For this question, we must start by adding up the total number of home goals scored, and away goals scored.
Home Goals:
9 + 6 + 8 + 7 = 30 goals
Mean (Average) of home goals: 2.5
Away Goals:
2 + 7 + 4 + 5 = 28 goals
Mean (Average) of away goals: 1.8
(rounded = 16 games)
Finally, add 12 + 16 and get your final answer, 28 games.
Answer:
Angle BCA (48 degrees) is an inscribed angle and the arc it intercepts (arc AB) is twice the inscribed angle. So arc AB is 96 degrees.
Angle AOB is a central angle and angle BPA consists of 2 tangents.
When a central angle (2 radii) intersects with 2 tangents, the 2 angles formed sum to 180 degrees. (Angle BOA + Angle BPA = 180 degrees).
Angle BOA = arc AB = 96 degrees.
Angle BOA + angle APB = 180
Therefore, Angle APB = 84 degrees.
Step-by-step explanation:
