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lara [203]
3 years ago
10

A photograph measuring 3 inches by 2.5 inches is to be enlarged so that the smaller side, when enlarged, will be 8 inches. How l

ong will the enlarged longer side be?
Mathematics
1 answer:
klasskru [66]3 years ago
4 0
9.6 hope this helped :) 
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If the angle in B is 45º, that means the angle in A is also going to be 45º, considering it's a right triangle, so AC and BC are they have the same length.
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Now that you know that both AC and BC equal 12, you can find the area by just multiplying them and then diving them by 2. (The formula for the area of a triangle is half base multiplied by height, and in a right triangle, if a cathetus is the base, the other cathetus<span> will be the height)

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3 years ago
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bagirrra123 [75]
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If $250 is invested at an interest rate of 12% per year, compounded biannually, how much will the investment be worth at the end
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Answer:

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Step-by-step explanation:

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Ok so Dianne pays $28 to get into the fair, she pays $2 for each ride she ride's so I think the equation would be 28+2x= the amount of money she paid 
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