<span>It's a . –137.8. Hope this is helpful.</span>
Answer:
AngleCOD=angle AOB=62°
As AO=OC=BO=OD
In triangle OCD, OC=OD
Hence angle ODC=(180–62) /2( sum of angle of triangle is 180°)
=118/2 =59°
Step-by-step explanation:
To solve this problem you have to know how to how to get rid of the lowest properties first like 12.5t for example subjtract that from 65t and you will get 52.5. Then your gonna want to subtract 9 from 14 and that will give you 5. Lastly, your going to divide by 52.5 by 5 and your answer will be 0.095
First, add 84 to both sides, to isolate the exponential function.
Then, take the logarithm of both sides:
(2x+3)*log 5 = log 84
Solving for 2x+3, we get log 84 - log 5, and so
2x = -3 + log 84 - log 5. Dividing both sides by -3, we obtain the final answer:
-3 + log 84 - log 5
x = -----------------------------
2
Calculate his running rate in miles per hour:-
1 hour and 20 minutes = 4/3 hours.
His mph = 8.8 / 4/3 = 8.8 * 3/4 = 6.6 mph
Time = distance / rate
Time to run any number of miles ( n miles) = n / 6.6
