I got -2. i hope that’s correct
<h2>
Answer:</h2><h3>
For each of these, we use PEMDAS (parenthesis, exponent, multiplication, division, addition, subtraction, IN THAT ORDER).</h3>
#11:

#12:

#13:

#14:

#15:

#16:

*Note: You can check my work by pluging in each result I got for x back into the equation and solve. If both numbers on each side of the equal sign match, that means I'm right.
Answer:
11
Step-by-step explanation:
h = 15 yards
Volume = 475.17 cubic yards
Diameter = 5.5*2 = 11.0 = 11 yards
Answer:
It's called " perimeter "
Step-by-step explanation:
Answer:
none of them are true
Step-by-step explanation: