Hi, I think what you need to do is multiply 21 x 4 x 1/3. If you need help multiplying there’s a helpful website called Calculator Soup that is very helpful.
15 meters should be about right. hope this helped
Answer:
I think the answer is 105
Answer:
Slope is rise over run
Step-by-step explanation:
How many do you go up over how many you go over.
Answer:
9 5/24
Step-by-step explanation: