Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
2 answers:
The first equation is already solved, the slope is -1/4
The second equation you need to rearranged the numbers..
-2x+8y=4
8y=2x+4 now divide by 8
Y=4x+2
Which makes the answer perpendicular because they are both different signs and are swapped.
Hope this helps :)
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Answer:
The person will feel dizzy.
Answer:
x=6,y= 7
Step-by-step explanation:
-6x +7y= 13
-6x+8y=20
-y = -7
divide through by -1
y =7
sub y= 7 in equation 1
then x= 6
96/4=24in, so B
Hope this helps :)
