Answer:
add all the sides together
a+b+c+d
AB = 1/2
BC = -2
CD = 1/2
DA = -2
<span>The 6 means we round the 7 up to the next number which is 8. Thus, we round 4.76 to </span>4.8
Both lines are parallel, since they have the same slope of 2.
Answer:
Step-by-step explanation:
10/25=20/50=40/100
6/8=3/4=12/16
3/5=6/10=60/100
1/10=10/100
