Answer:
x = 70
Step-by-step explanation:
Interior angles of a 4 sided shape = 360
80+70 = 150
360-150 = 210
210/3 = 70
Mean is 30,median is 30.5,mode is 31.
Answer:
14
Step-by-step explanation:
its an formula which comes in algebraic expression
Answer:
4.25
Step-by-step explanation:
5-3/4=4.25
sry if im wrong hope this helps
brainliest? please?