(Area of total floor) - (area of rug) = area of exposed wood.
(19ft x 15ft) - (pi r^2)=
(285) - [pi (4.5)^2]= 221.38 square feet
221.4 square feet
Answer:
????
Step-by-step explanation:
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Answer:
16
Step-by-step explanation:
9x-48=-6y
=-48=-6y+9y
=-48=-3y
y=-3/-48
y=16