Triangle ABC is isosceles with line AC=line BC. Line AC = 6, line BC= 2x+2, line AB=x+1. Solve for x
6
-1
2
5
thanks!!!!!!!!
2006-11-20 14:23:43 · 10 answers · asked by hehe 1 in Science & Mathematics ➔ Mathematics
As line AC= line BC
then
6=2x+2
so x=2
and then
AB=x+1
so AB=3
2006-11-20 14:27:30 · answer #1 · answered by cmadame 3 · 0⤊ 0⤋
6=AC=BC=2x+2
6=2x+2 divide by 2
3=x+1 subtract 1
x=2
AB=x+1=3
2006-11-20 15:55:42 · answer #2 · answered by yupchagee 7 · 0⤊ 0⤋
BC= 2x +2
But BC = AC =6
Therfeore 2x+2 =6
2x=4
x=2
2006-11-20 14:31:24 · answer #3 · answered by ironduke8159 7 · 0⤊ 0⤋
AC = BC
AC = 6
AB = x + 1
BC = 2x + 2
6 = 2x + 2
6 = 2(x + 1)
3 = x + 1
x = 2
ANS : 2
2006-11-20 14:36:01 · answer #4 · answered by Sherman81 6 · 0⤊ 0⤋
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2014-07-19 23:45:16 · answer #5 · answered by Anonymous · 0⤊ 0⤋
AC = BC
6 = 2x + 2
4 = 2x
x = 2
2006-11-20 14:28:45 · answer #6 · answered by laras_1604 1 · 0⤊ 0⤋
AB= 3
AC=6, therefore BC=6
2X+2=6
2X=4
X=2
AB=(2)+1
AB=3
2006-11-20 14:27:53 · answer #7 · answered by chris 2 · 0⤊ 0⤋
x=2
AC=BC
AC=6, then BC=6
2x+2=6
x=2
2006-11-20 14:30:30 · answer #8 · answered by peser1710_namdiv 1 · 0⤊ 0⤋
ab which I think is your x can be any number between epsilon and 12-epsilon where epsilon is very small number.
2006-11-20 14:35:54 · answer #9 · answered by Anonymous · 0⤊ 0⤋
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2014-12-04 16:09:28 · answer #10 · answered by Anonymous · 0⤊ 0⤋