I got 5,300. I’m not sure if that’s what you meant for “d”.
Answer:Good luck hopefully somebody answer your question
Step-by-step explanation:
If it's described as my drawing:
The distance of downstream will be 375 * tan25 = 174.87 feet
Answer: x= 6/35
Explanation
BE is parallel to CD, therefore, m∠BEC=m∠ECD, therefore mBC=mDE
BE is the diameter, so Arc BE is 180 degree
mBC+mCD+mDE=180
replace mCD with 3mBC, and replace mDE with mBC: mBC+3mBC+mBC=180
5mBC=180
mBC=180/5=36
mCD=3mBC=3*36=108
the inscirbed angle m∠ECD= the measure of arc DE=36
