Answer:
D
Step-by-step explanation:
= 34/5 × 19/4
= 646/20
= 
Answer:
radius=8
Step-by-step explanation:
D. 10 is your answer.
In order to solve a proportion, you cross multiply.
In this case it will be 40=4x
Solve for x is 10. Therefore D is your answer.
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200 miles
You just multiply 50 by 4.
:) have a good day !
Answer:
Step-by-step explanation: