Answer:
207
Step-by-step explanation:
First you had to remove parenthesis first.

Multiply by the numbers.

Final answer 



Hope this helps!
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-Charlie
Answer:
see below
Step-by-step explanation:
mROP= 125°
mSOQ= mROP= 125°
mROQ=mPOS= 180°-125°= 55°
<u>Sum of measures of all arcs in the circle= 2π</u>
mRP= mQS=2π*125/360=25/36π
mQR=mPS=2π*55/360=11/36π
mPRQ= half circle= 2π/2= π
mRPQ= 2π-mQR= 2π- 11/36π= 61/36π
i need a picture to answer this
Step-by-step explanation:
bc i said so
Answer:
4 miles per hour
Step-by-step explanation:
We can divide 45 minutes by 3 to get 15 minutes:
So that is 1 mile in 15 mins
Then we multiply both sides by 4 to get 60 mins:
4 miles in 60 mins
So his rate was 4 miles per hour