It’s probably 9 I’m not that sure
Answer
3/5=1/n
n=5/3
Step-by-step explanation:
cause yeah
Answer: The measure of non-reflex ∠DOB is 108° and the measure of reflex ∠DOB is 252°.
Explanation:
It is given that the reflex angle ∠DOB has measure of 3.5y while the measure of ∠AOD is y.
From the given figure we can say that angle AOC and COB are supplementary angles and their sum is 180 because they are lies on a straight line.
![\angle DOB=\angle AOD+\angle AOC+\angle COB](https://tex.z-dn.net/?f=%5Cangle%20DOB%3D%5Cangle%20AOD%2B%5Cangle%20AOC%2B%5Cangle%20COB)
![3.5y=y+180](https://tex.z-dn.net/?f=3.5y%3Dy%2B180)
![3.5y-y=180](https://tex.z-dn.net/?f=3.5y-y%3D180)
![2.5y=180](https://tex.z-dn.net/?f=2.5y%3D180)
![y=72](https://tex.z-dn.net/?f=y%3D72)
Therefore the value of y is 72.
![\angle DOB=3.5y](https://tex.z-dn.net/?f=%5Cangle%20DOB%3D3.5y)
![\angle DOB=3.5\times 72](https://tex.z-dn.net/?f=%5Cangle%20DOB%3D3.5%5Ctimes%2072)
![\angle DOB=252](https://tex.z-dn.net/?f=%5Cangle%20DOB%3D252)
Therefore the reflex and is 252 degree.
The measure of non-reflex ∠DOB is,
![\angle DOB=360-252=108^{\circ}](https://tex.z-dn.net/?f=%5Cangle%20DOB%3D360-252%3D108%5E%7B%5Ccirc%7D)
Therefore, the measure of non-reflex ∠DOB is 108° and the measure of reflex ∠DOB is 252°.
Answer:
4 2/3
Step-by-step explanation:
5 - 1/3 = 4 2/3
Answer:
How much money people make and how much we waste/spend
Step-by-step explanation: