basically buy low sell high
The selling price of an item is a function of the cost of making the item as the manufacturer needs to sell at a price which is higher than the cost of making the item in order to get his money back and obtain some profit also
quizlet
Answer:
nothing has changed about the shape
Step-by-step explanation:
the shapes perimeter has neither grown or shrunk as it wasn't dialated only moved
What you can do is divided 96 by 8 and it will give you the answer
His mistake was in multiplying the 3 with the 12. He should have divided it from the 12 because that would have gotten rid of the 3 with the variable. It would also lead to the correct answer, which is b=4
Answer:
r = 29
Step-by-step explanation:
We assume your diagram is showing ...
<em>To find r, use the relationship between the side lengths of the triangle</em>.
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In a 30°-60°-90° triangle, the ratio of shortest to longest sides is 1 : 2. Therefore, we have ...
CD/CA = r/(r+29) = 1/2
2r = r +29 . . . . . . multiply by 2(r+29)
r = 29 . . . . . . . . . .subtract r
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The knowledge of 30°-60°-90° triangle relationships can come from any of several sources. One such source is consideration of what happens when you cut an equilateral triangle along its altitude. (The short side is half the long side of the resulting 30-60-90 triangle.)
Another source is the sine ratio of the 30° angle (trigonometry). Sin(30°) = CD/CA = 1/2.