Answer:
Angles of a quadrilateral add up to 360
so x+36+72+144=360
x+252=360
x=360-252
x=108
So B is the correct answer
Step-by-step explanation:
Absolute value simply removes the sign from a number making both negative and positive numbers positive. That means that the absolute value of both a positive and a negative number have the same value.
That means |-7| = 7 and |7| = 7
So |-2| = 2 and |2| = 2
|1/3| = 1/3 and |-1/3| = 1/3
Answer:
60
Step-by-step explanation:
dont listen to me this is a wrong answer
Answer:
Is there a multiple choice?
Step-by-step explanation:
Answer:
4 3/5
Step-by-step explanation:
6 3/4-2 3/20=x
3/4=15/20
15/20-3/20=12/20=6/10=3/5
6-3=3+3/5=4 3/5
