Answer:
It's C
Step-by-step explanation:
Distance formula is like pythagoren ahtoerem
D=
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the distance between oints (x1,y1) and (x2,y2) is
D=
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(2,8) and (7,5)
D=
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D=

D=
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D=
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apxos
D=5.8309....
round
D=5.8 units
First, find the value of the expression within the parentheses, which is 8x. Since x=1/4, 8x=8/4 or 2. Next, multiply this value by -3. -3*2=-6
Answer:
option A
Step-by-step explanation:
<h2><em>Note: </em></h2>
when there is an open circle, that means Less than or equal to.
if and when there is a Closed, colored Circle, It's Greater than or equal to or less than or equal to
16x^2 -1 = 0
16x^2 = 1
x^2 = 1/16
x= 1/4