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ziro4ka [17]
2 years ago
7

A triangle undergoes an enlargement as shown in the

Advanced Placement (AP)
1 answer:
tensa zangetsu [6.8K]2 years ago
7 0

Answer:

x=36

Explanation:

Because it's enlarged, you know that the two triangles are similar triangles, which means the ratio between corresponding sides are the same.

16/x=20/45, so x=36

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Show commitment to the sport and passian

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hey guys I have a hard question for my college pre help I have done this question but I want to see if you can get it
myrzilka [38]

Replacing <em>F</em> with <em>F</em> + 1 gives

5/9 (<em>F</em> + 1 - 32) = 5/9 (<em>F</em> - 32) + 5/9 = <em>C</em> + 5/9

so a temperature increase of 1º F translates to a 5/9º increase in Celsius, so I is true.

Replacing <em>F</em> with <em>F</em> + 5/9 gives

5/9 (<em>F</em> + 5/9 - 32) = 5/9 (<em>F</em> - 32) + (5/9)² = <em>C</em> + 25/81

so increasing the temperature by 5/9º F amounts to a 25/81º increase in Celsius, so III is false.

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<em>F</em> = 9/5 <em>C</em> + 32

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