Yes it is I’m not sure tho the other person will help
So add the centimeters to find the perimeter and area is bh, then multiply by 3 to get ft thing.
answer is D7/2
hope it helps!!!!!!!!!!!!!!!!!!!!!!
Answer:
600
Step-by-step explanation:
3 x 10 = 30
2 x 10 = 20
30 x 20 = 600
After 10 hours the temperature is shown on the graph as 30 degrees.
50 degrees - 30 degrees = 20 degrees.
The temperature dropped 20 degrees in 10 hours.
Divide the change by the time:
20 degrees / 10 hours = 2 degrees per hour.
Because the temperature dropped, the change would be negative.
The answer is D. -2 degrees per hour.
