find the perimeter of an isosceles triangle with side lengths of 5+x, 5+x, and xy. Write in simplest form.
1 answer:
<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.
You might be interested in
Answer:
25 because 50 minus 25 is 25
The answer is 26, 27, and 28
Answer:
The circumference would be 12*3.14/2=18.84
