-81. Absolute value means the distance away from 0, so 81 & -81 are the same distance ☺
The cost of another 2 panes of glass is 5.70
Answer:
(E) 72 w^2 is the answer
Step-by-step explanation:
outer square area is 81 w^2
inner square area is 9 w^2
subtracting outer - inner we can get the shaded area
so 81 -9= 72w^2
Answer:
1 1/15
Step-by-step explanation:
16/15
=1 1/15
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Answer:-2x^2(2-1)
Step-by-step explanation:
-4x^2 + 2x^2=-2x^2(2 - 1)
