Answer: Use the formula (base1+base2)/2 multiplied by height(3 in)
Step-by-step explanation: I can't see what the bottom base is, but lets say it is 12. 5+12=17, and 17/2=8.5. 8.5*3=25.5
Answer:25.5
Answer:
1. x = 2
2. x = 21
Step-by-step explanation:
Hope this helps
Negative 72.75 is your product. It is very simple once you understand it.
system of inequalitities is

thats the first equation, then

and

answer is the second one