Vertical angles equal eachother
set angle 4 and angle 8 equal to eachother
3x=x+40
-x both sides
2x=40
÷2 both sides
x=20
solve for angle 4
3 (20)
60 B
Answer:
∠XYZ = 74°
Step-by-step explanation:
∠XYZ = arcXZ
∠XYZ = 148°
∠XYZ = 74°
Answer:
Step-by-step explanation:
The angle of elevation
It is away from the point.
If we imagine a right triangle having an angle .
Hypotenuse, Opposite=Height from sea level
Answer:
Step-by-step explanation:
18:12*3=4,5
5000*4,5:100=225
5000+225=5225
Answer:
24
Step-by-step explanation: