532.71
.55
The first step is lining up the decimals.
Then you add like normal
The answer would be 524.26
Answer:
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Step-by-step explanation:
that the answer
Y=kx+b
line is perpendicular y=1/3x+6⇒ k=-

=-3
so line y=-3x+a
this line that passes through (-9,12)⇔x=-9, y=12, so 12=-3(-9)+a
12=27+a
a=12-27
a=-15
y=-3x-15
P.s.picture<span> to test solutions <span>in the application</span></span>
-2 " -1,5 : -3-2 " -4/3 " -1 " 0 " 1 " 3/2 " 2
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