Find an expression that represents its primeter?
Triangle.
1st side= 3/4x
2nd side= 1/x^2
3rd side= 5/x^2
2006-09-19 05:36:54 · 5 answers · asked by Marie 3 in Education & Reference ➔ Homework Help
perimeter=3/4x+1/x^2+5/x^2=(3x+4+5)/4x^2=3(x+3)/4x^2
2006-09-19 05:40:05 · answer #1 · answered by raj 7 · 0⤊ 0⤋
Per = a + b + c
= 3/4x +1/x^2 +5/x^2
= (3x + 24)/4x^2
2006-09-19 12:41:52 · answer #2 · answered by kenyanmartin2000 2 · 1⤊ 0⤋
Perimeter means how long it is all the way around the outside. So, all you have to do is add up all the sides.
Your teacher probably wants you to demonstrate two things: that you know what perimeter means, and that you can simplify and expression. Well, I told you what perimeter means, so now all you have to do is simplify the sum of the sides.
2006-09-19 12:49:24 · answer #3 · answered by MornGloryHM 4 · 0⤊ 0⤋
Just add the 3 sides together to get the perimeter.
2006-09-19 13:25:43 · answer #4 · answered by steiner1745 7 · 0⤊ 1⤋
What do those symblos mean (^)?
2006-09-19 12:40:28 · answer #5 · answered by Mitchell B 4 · 0⤊ 1⤋