EDITED
Answer: x = 73.
Step-by-step explanation:
Angles on the same side of a line add up to 180.
As the angles 110 and (x-3) are on the same side of the line, you can solve for x using this equation:
![180 = 110 + (x-3)\\\\70 = (x-3)\\73 = x](https://tex.z-dn.net/?f=180%20%3D%20110%20%2B%20%28x-3%29%5C%5C%5C%5C70%20%3D%20%28x-3%29%5C%5C73%20%3D%20x)
Answer:
![12π](https://tex.z-dn.net/?f=12%CF%80)
Step-by-step explanation:
Perimeter of the semi-circle:
![\frac{2 \times 12 \timesπ }{2} = 12π](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%20%5Ctimes%2012%20%5Ctimes%CF%80%20%7D%7B2%7D%20%20%3D%2012%CF%80)
Answer:
B) 60 degrees
Step-by-step explanation:
. If you know the circumference of the circle, divide it by π to get the diameter.
You would graph it by starting at (0,4) and then move (1,-7) in the positive and (-1,7) in the negative
Answer:
1 and 1/2 miles.
Step-by-step explanation:
You would times 3/10 by 5 or 3/10 by 5/1. Times the top by the top and bottom by the bottom which would give you 15/10 or 1 and 1/2 miles.