Answer:
x=8
Step-by-step explanation:
$810 ÷ 3 = 270 square feet
Area of the room is 270 square feet.
Area = 270 square feet, length = 18 feet
Area = Length x Width
270 = 18 x width
Width = 280 ÷ 18
Width = 15 feet
The room is 15 feet wide.
Midpoint formula
mid of (x1,y1) and (x2,y2) is
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so
(22,15)=
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therefor
22=
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and
15=
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slv each
22=
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times both sides by 2
44=18+x1
minus 18 both sides
26=x1
15=
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times both sides by 2
30=6+y1
minus 6
24=y1
the other point is (26,24)