Answer:
kjhg
Step-by-step explanation:
Fractional form, y = 1/27, y = -1/7
Decimal form, y = 0.037 bar, y = -0.037 bar
The reciprocal of 15 1/4 is 4/61
A=lw+l(w
2)2+h2+w(l
2)2+h2=30·20+30·(20
2)2+282+20·(30
2)2+282≈2127.25933
Your answer is 2127.259
I think it will help you
