I believe the answer is angle DEK. Hope this helps!
Answer:
7
Step-by-step explanation:
mean is average of the numbers
add all values then divide by the numbers
(1+5+8+10+11) / 5
35 / 5 = 7
Outcomes in a sample space :)
You have 2 different questions on here but if you’re looking for 1/3x = 9 then x=27
Onell may say that there were 5 rows with 10 plants in each row