Question 1)
Area of circle = πr²
Area of circle = π(12)² = 452.4 in² (nearest tenth)
Question 2)
Area of circle = πr²
Area of circle = π(14)² = 615.8 km² (nearest tenth)
Answer:
(-3, 2)
Step-by-step explanation:
The coordinate pair of the point where both lines intercept is the solution of the system.
From the graph given, both lines intercept at the point where x = -3 and y = 2.
Therefore, the solution to the system = (-3, 2)
Answer:
50°
Step-by-step explanation:
50 + (3x + 14) + (7x - 4) = 180
50 + 3x + 14 + 7x - 4 = 180
60 + 10x = 180
10x = 180 - 60
10x = 120
x = 120/10
x = 12
So, Angle A is:
(3 * 12) + 14
36 + 14 = 50°
Answer:
Step-by-step explanation:
1000