Answer:
m∠J =90°
m∠O = 140°
Step-by-step explanation:
We see here angle J having 90°, pure right angle shape.
m<J=90
Then we find the total interior angle using (n-2)*180
(4-2)*180
360°
So, m∠O = 360° - m∠J - m∠E -m∠K
m∠O = 360° - 90° - 80° -50°
m∠O = 140°
The probability of picking a nickel first would be: 4/10
The probability of picking a dime first would be: 6/10
Im not sure but i think its 45+9 x X
small x= times
big X = scenario
Answer:
2
Step-by-step explanation:
Use the property of equality :)
Answer: (0, -6)
Step-by-step explanation:
The center is the midpoint of the diameter, meaning that the coordinates of Y must be (0, -6).
