I believe the answer is b= -5
Dividing by 2, we have S/2=lw+lh+wh. After that, we subtract lh from both sides to get S/2-lh=lw+wh. Next, we divide both sides by w to get (S/2)/w=l+h. Next, we divide by S/2 to get 1/w=(l+h)/(S/2). Lastly, we multiply by w and divide by (l+h)/(S/2) to get w=(S/2)/(l+h)
The answer is 8 because if you divide 52 by 4 it gives 13, do the same to the top and you get 8
Answer:
Step-by-step explanation:
Use the change-of-base rule.