Step-by-step explanation:
Distance between two villages = d

Answer:
1/3=33.33%?
Step-by-step explanation:
the only math I see is 1/3 and a random 0 near O's
Answer:
See below, I will let graphing part to yourself.
Step-by-step explanation:
First function: domain:
, range:
, decreasing
Second function: domain:
, range:
, increasing
Third function: domain:
, range:
, increasing
Answer:
The length of BC would be 12.2 mm.
Step-by-step explanation:
Given,
In triangle ABC,
∠BAC = 90°,
Thus by the Pythagoras theorem,
We have,
AB = 9.6 mm and CA = 7.6 mm,
By substituting the values,
Step-by-step explanation:
-45j+-9k
because -9 times 5j is -45j
and -9 times k is -9k