Answer:
5, 6, 39
Step-by-step explanation:
Do you still need the answer? if so i believe the answer is the third one
hope this helps and have a wonderful day :)
Divide the distance by the speed:
10^8 / 10^5 = 10^3 days ( 1,000 days)
We know that
In any quadrilateral where the vertices are on the circumference of a circle, the opposite angles add up to
![180](https://tex.z-dn.net/?f=180)
degrees.
So,
in this problem
![(x+20) + 110 = 180 \\ x+130=180 \\ x=180-130 \\ x=50degrees](https://tex.z-dn.net/?f=%28x%2B20%29%20%2B%20110%20%3D%20180%20%5C%5C%20x%2B130%3D180%20%5C%5C%20x%3D180-130%20%5C%5C%20x%3D50degrees)
therefore
the answer is
Let x be the number
2x - 7 + 5x
=7x-7