I would start at making it more easy by asking my dad or mom for help
Answer:
16?
Step-by-step explanation:
3/7 or 3:7 because you tossed the dice 7 times and got an even number 3 of those times.
1/4 . . . . ........ .. . . . . . . . .. . .. . . .. . . .
1. The angles DCA and BCA are the same.
2. Angles DCA and BCA are not supplementary. Since the both of them add up to 90° (we know that angle c is equal to 90° because in a right square all angles are 90°) the angles would be complementary, not supplementary. Supplementary angles add up to 180°