Answer:
I'm not sure the answer to this
Answer:
20:48
Introduction to scientific notation (video)
Step-by-step explanation:
The answer is c ................
96 messages .... $4.80
155 messages .... x
x= (155x4.80):96=7.75
Answer:

Step-by-step explanation:
The area of a trapezoid is given by the average of the bases multiplied by the height.
What we're given:
- Height of 3
- Bases of 1 and 4
The average of the bases 1 and 4 is equal to 
Therefore, the area of the trapezoid is 