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Inessa05 [86]
3 years ago
13

find the perimeter of an isosceles triangle with side lengths of 5+x, 5+x, and xy. Write in simplest form.

Mathematics
1 answer:
Zinaida [17]3 years ago
3 0
<h3>Answer: perimeter = 10+2x+xy</h3>

To get the perimeter, you add up all the outer sides

side1+side2+side3 = (5+x)+(5+x)+(xy) = 10+2x+xy

The like terms 5 and 5 add to 10. The other pair of like terms x and x add to 2x. There isn't anything to pair with xy, so we leave it as is.

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Answer:

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Step-by-step explanation:

sec²(x) - sec(x) + tan²(x) =

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The temperature in beaker 2 was 5°
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Let us assume the number of turtles = x
Then
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