Answer:
$0.64
Step-by-step explanation:
Unit price is the cost of a single metre of ribbon
5.12/8=0.64
Setting AC = BD because the diagonals are congruent, then 3y/5 = 3y -4
y=5/3
So then AC = 1 = BD
Answer:
4 1/2
Step-by-step explanation:
4 1/2
7.6 x 10^2 that's the answer
