Answer:
the first one is -(25/2) OR -12.5
THE Second one is -(125/8) or -15.625
#1 15cm^2. ====> Good Luck! <====
you would just add both of them together so the weight would be 7.69 Ibs
Answer:

Step-by-step explanation:
Given


Required
Determine the height
The volume is calculated as:

Since, it has a triangular cross-section, the expression becomes:

So, we have:




Answer:
32 are in California and 8 are in Nevada.
Step-by-step explanation:
You multiply 40 by 0.80. You then get 32. That's your answer.