Answer:
![\huge \boxed{a= P-b-c}](https://tex.z-dn.net/?f=%5Chuge%20%5Cboxed%7Ba%3D%20P-b-c%7D)
Step-by-step explanation:
![P=a+b+c](https://tex.z-dn.net/?f=P%3Da%2Bb%2Bc)
Subtracting b and c from both sides.
![P-b-c=a+b+c-b-c](https://tex.z-dn.net/?f=P-b-c%3Da%2Bb%2Bc-b-c)
Simplifying both sides.
![P-b-c=a](https://tex.z-dn.net/?f=P-b-c%3Da)
B=7h-2
When h=14 b=96
a=(1/2)b*h
Therefor a=(96*14)/2
a=672cm^2
Answer:
37.5
Step-by-step explanation:
You would do 25 divided by two in order to find out what the distant in one inch is. 25 divided by two is 12.5. Then, you do 12.5 multiplied by 3.
Answer:
24 inches
Step-by-step explanation:
30 divided 5
that equals 6
then times 6 with 4
you get 24 inches