make a graph 0-15 u would have 1 zero 1 one 1 four 1 five 1 six 1 seven 1 eight 3 nines 1 eleven
Step-by-step explanation:
Answer:
The first one is A
The second one is B
x=140
A quadralterial interior angles sum up to 360. We are given three angles and need to find the missing angle.
Let x, represent the missing angle.
nth will be the any multiple of 3
D because if you look at all the other ones they are wrong
8+4d=28
4d=28-8
4d=20
d=5