Answer:
it is -11 because use the cauculator lol
Answer:
P = F / A = 40 N / (0.0045 m^2) = 8889 N/m^2
Answer:

Step-by-step explanation:

we substitute the value of "y" in the equation:
Answer:
Step-by-step explanation:
a=2d+3
b=3d-12
c=a+b so
c=2d+3+3d-12
c=5d-9
Y= -9x
---
8
hope this helps
<span><span>
</span></span>