Answer:
Ba/De = Bc/Df
Step-by-step explanation:
Find there color in order to see what angle is equal to that
Hope this helps
Sorry if it was late
Answer:
at twice the father's rate of speed. At this rate; how many miles would the bicycle rider travel in 9 hours?
Step-by-step explanation:
at twice the father's rate of speed. At this rate; how many miles would the bicycle rider travel in 9 hours?
All you have to do is multiply 3 by 3, and your answer would be 9.
Answer: A and D
Step-by-step explanation: 
is a rational number because when calculate the square root 400 you get 20. 
is a rational number. The area of the square would be perfect square because 20*20=400. A and D are the correct answers.
