Answer:399
Step-by-step explanation:
((a+b)/2) * h
((13+25)/2) * 21
399
<!> Brainliest is appreciated! <!>
Hello there!
There is a ten times difference.
I'll explain:
1000 x 10 = 10,000.
1000 is ten times smaller than 10000.
Hope This Helps You!
Good Luck :)
Answer: x=60%*100x+1000
Step-by-step explanation:
You are correct because the elapsed time was the shortest
hope this helps!