Answer:
72 degrees
Step-by-step explanation:
Referencing off of line t being a straight line, a straight line is 180 degrees. If you subtract 108 from 180, you would get 72. Since this intersecting line is going through 2 paralel lines, the 2 groupings of angles reflect each other.
9 divided by 3 = 3 3divided by 3 = 1 1 divided by 3 = 1/3 so 1/3 divided by 3=1/9
Answer:
E
Step-by-step explanation:
We were told Steven spent an amount of 50,000. Although the value of the dollar against the yen has changed. So therefore, to calculate the amount of money he spent, we would be needing to divide the amount he spent over the present exchange rate of the dollars to yen.
We then divide the 50,000 by 100 and that equals $500.
Hence, the amount of money spent by Steven is simply $500
Given :
Peter velocity , P = 30 mph .
Mitchell velocity , M = 40 mph .
Mitchell leaves 15 min later .
To Find :
If they drive along the same route how long will it take Mitchell to catch Peter.
Solution :
Distance covered by Peter in 15 min .
![D = 30\times \dfrac{15}{60}=7.5\ miles](https://tex.z-dn.net/?f=D%20%3D%2030%5Ctimes%20%5Cdfrac%7B15%7D%7B60%7D%3D7.5%5C%20miles)
Let , time taken is x .
So , distance covered b them is equal :
![7.5+30\times x=40\times x\\\\x=\dfrac{7.5}{10}=0.75\ hours\\\\x=0.75\times 60\ min\\\\x=45\ min](https://tex.z-dn.net/?f=7.5%2B30%5Ctimes%20x%3D40%5Ctimes%20x%5C%5C%5C%5Cx%3D%5Cdfrac%7B7.5%7D%7B10%7D%3D0.75%5C%20hours%5C%5C%5C%5Cx%3D0.75%5Ctimes%2060%5C%20min%5C%5C%5C%5Cx%3D45%5C%20min)
Therefore , time taken by them is 45 minutes .
Hence , this is the required solution .