180-77
103 is y
here you go
Answer:
SCORATIC THE APP WILL GIVE YOU ALL ANSWERS
Step-by-step explanation:
The last one would be negative.
Positive times positive = positive
Positive times negative = negative
Negative times negative = positive
So basically, if there is an odd number of negatives, then it'll end up negative, with some exceptions.
So now we know it has to either be the first one or the last one.
The first one is multiplied by 0, so it can't be that one.
So it has to be the last one.
Answer:
The answer is 2 different angles, 53° and 127°.
Explanation:
As you subtract 180° from the given angle to find the other angle, you will get only 2 angles either 53° or 127°.
2/5 + 2/4 = 8/20 + 10/20 = 18/20 = 9/10