Ask
your own question, for FREE!
Mathematics
OpenStudy (anonymous):
find the supplementary angle of 128.7degrees
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
supplementary angles add to 180 so x + 128.7 = 180 subtract 128.7 from both sides; therefore, the answer is 51.3
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Mauri5:
Leela invests $500 at 4.5% interest according to the equation mc018-1.jpg, where Vl is the value of the account after t years.
Aboveusonlysky52:
[teenage mind] Man, i'm so sick of being hurt. Why can't i just ever learn i have my good days and my bad just like everyone else but i dont talk about it t
XxXbbgCorinneXxX:
When painting a picture with light. Like a sunset how do u reflect the light on t
hate:
A ball is dropped from a certain height. The function below represents the height f(n), in feet, to which the ball bounces at the nth bounce: f(n) = 9(0.
hate:
A ball is dropped from a certain height. The function below represents the height
Noormuskan:
A bucket contains 5 blue, 4 green and 5 red balls. Sudheer is asked to pick 2 balls randomly from the bucket without replacement and then one more ball is t
Mauri5:
Leela invests $500 at 4.5% interest according to the equation mc018-1.jpg, where Vl is the value of the account after t years.
36 minutes ago
3 Replies
0 Medals
Aboveusonlysky52:
[teenage mind] Man, i'm so sick of being hurt. Why can't i just ever learn i have my good days and my bad just like everyone else but i dont talk about it t
26 minutes ago
8 Replies
2 Medals
XxXbbgCorinneXxX:
When painting a picture with light. Like a sunset how do u reflect the light on t
8 hours ago
3 Replies
2 Medals
hate:
A ball is dropped from a certain height. The function below represents the height f(n), in feet, to which the ball bounces at the nth bounce: f(n) = 9(0.
14 hours ago
1 Reply
1 Medal
hate:
A ball is dropped from a certain height. The function below represents the height
16 hours ago
0 Replies
0 Medals
Noormuskan:
A bucket contains 5 blue, 4 green and 5 red balls. Sudheer is asked to pick 2 balls randomly from the bucket without replacement and then one more ball is t
20 hours ago
1 Reply
0 Medals
