Answer:
39.5
Step-by-step explanation:
25*1.58
Answer:
6/15
Step-by-step explanation:
Divide the numerator and the denominator by 2.
1/8 for the first one and second one is 23 times 6
Answer:
(3, -7)
Step-by-step explanation:
Answer:
1st angle = X
2nd angle = X + 7
3rd angle = X + 18
Then (sum. them): 3X + 25 = 180 ==> X = 51.67 degree
Therefore,
1st angle = 51.67 degree
2nd angle = 58.67 degree
3rd angle = 69.67 degree