40:10 is equivalent to 2:0.5
Think of it as a fraction. (40/10) We can then reduce that. So we divide 10 by 10 and what we do to one side we have to do to the other so we divide 40 by 10 and we get 4/1 we can then divide both sides by 2 and get 2/0.5 or 2:0.5 :D
D, Parallelogram
This is because there are two sets of parallel sides but not two sets of sides with equal length.
Answer:30
Step-by-step explanation:
Relationship B is represented by B. So C and D are both correct.
We found the answer of 4.5. I had her add another 1.5 which gave us the number 6 in the chart to show proof to her.
Step-by-step explanation: