3 years ago

Which triangles are congruent by ASA?

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

8 0

<span>Triangle HGF and triangle ABC
</span>

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3 years ago

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3 years ago

A store has been selling 300 DVD burners sold per week at 350 each. A market survey indicates that for each $ 30 rebate offered

Nana76 [90]

Answer:

3 times rebate will maximize its revenue

Step-by-step explanation:

Given that a store has been selling 300 DVD burners sold per week at 350 each

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If x times rebate is offered then units sold would be 300+60x

Thus original revenue $= 300*350 = 105000$

After rebate of x times 30 dollars we have

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Equate first derivative to 0 to get

x= $\frac{12000}{3600} =3.333$

i.e. 3 times rebate will maximize its revenue

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3 years ago