Answer:
a, f, c e
Step-by-step explanation:
Answer: 10:7
Step-by-step explanation:
40:28=10*7
Answer:
103°
Step-by-step explanation:
The marked angles have the same measure, so ...
14x+7 = 12x +17
2x = 10 . . . . . subtract 12x+7
x = 5 . . . . . . . divide by 2
(14x +7)° = 77°
∠CEA is supplementary to the marked angles:
∠CEA = 180° -77°
∠CEA = 103°
Step-by-step explanation:
If the die has 6 sides, this will be 10 or under, but there are 2160 ways this can happen