Why is Li incorrect in saying that the graph shows a direct variation
1 answer:
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The area of a rectangle is given by the product of its dimensions.
If this rectangle has a length of 2x + 7 and a width of x + 4, its area is:
The perimeter is the sum of all side lengths, so we have:
Because the angles are supplementary, they add to 180 degrees.
I solved this by dividing
which gives me 30 degrees.
multiply 30 by 5 gives you 150.
and 30 + 150 = 180
I solved this by dividing
multiply 30 by 5 gives you 150.
and 30 + 150 = 180