Determine whether quantities vary directly or inversely and find the constant of variation. A teacher grades 25 students essays
1 answer:
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#21
To find the area of rectangle, you multiple length by width, so that would be
Since we are talking about area \ length, x need to be positive so we don't need to worry about absolute value now.
#22
The area of triangle is
, so that would be
Hope this helps.
To find the area of rectangle, you multiple length by width, so that would be
Since we are talking about area \ length, x need to be positive so we don't need to worry about absolute value now.
#22
The area of triangle is
Hope this helps.