She would start at the 3 inch mark and count from there.
Answer:
the anser would be the second one i think hope it helps please mark brailiest
Step-by-step explanation:
The answer is 35.
........
Answer:
I believe both are 80 or 40
Step-by-step explanation:
Answer:
AB = 5
Step-by-step explanation:
Since the triangle is isosceles then the legs are congruent, that is
BC = BA, substitute values
5x - 10 = 3x - 4 ( subtract 3x from both sides )
2x - 10 = - 4 ( add 10 to both sides )
2x = 6 ( divide both sides by 2 )
x = 3
Thus
AB = 3x - 4 = 3(3) - 4 = 9 - 4 = 5
