Answer:
Step-by-step explanation:
D because the two angles are the same which means they are congruent. since both angles equal to 30.
By adding 3 then subtracting 2, you're pretty much just adding 1.
Starting from 7;
7, 8, 9, 10, 11, 12, etc.
I hope that helps!
Answer: 8:7
Step-by-step explanation: Just add the number of boys plus the number of girls.
You have to show me the answers but an example I can give you is 4-1 or 21 a 18.
In general a subtraction problem that has 3 as a result