Answer:
m∠XAZ = 40°
Step-by-step explanation:
Since ∠YAU, ∠YAZ and ∠XAZ are the angles based at a point on a straight line, and the sum of the all angles on a line is 180°.
Therefore, m∠YAU + m∠YAZ + m∠XAZ = 180°
50° + 90° + m∠XAZ = 180°
m∠XAZ = 180° - 140°
= 40°
Therefore, measure of angle XAZ is 40°.
Step-by-step explanation:

Rearranging the terms, we get

We then integrate the expression above to get


or

where I is the constant of integration.
Answer:
w = (12p - 7) / 2
Step-by-step explanation:
p = (2w + 7) / 12
12p = 2w + 7
2w = 12p - 7
w = (12p - 7) / 2
Answer:
56 goals in 40 games
Step-by-step explanation:
I'll assume the 1.4 goals is the average per game.
(1.4 goals/game)*(40 games) = 56 goals in 40 games.