Answer:

Step-by-step explanation:
this is the equation used to find the average of two numbers.
Answer:
492.892 drops
Step-by-step explanation:
Answer:
.52 x 10^7
Step-by-step explanation:
Answer:
ACD = 120°
Step-by-step explanation:
Exterior angle theorem.
3x = (x + 12) + (x + 28)
3x = 2x + 40
x = 40
ACD = 3x = 3(40) = 120°
If my calculator is correct then your answer is -1106