Answer
-2
Step-by-step explanation:
learn how to do your work f^gg0+
The average height of the 5 members is 179.8 cm
Answer:
AOB+BOC=180 grade
=>AOB=80 grade
MOB=40 grade
BON=50 grade
=>MON=90 grade
Step-by-step explanation:
answered
D is your answer
Expand and do FOIL method (first outside inside last)
simplify and then choose right answer
A is your answer
Do the same thing
hope this helps
