Answer:
121
Step-by-step explanation:
The sum of the angles inside a triangle is always 180. The missing angle in the triangle must then be 180 -74 -47 = 59 degrees. The angles on a straight line add up to 180 degrees so x + 59 = 180. x = 180-59 = 121
C = 2πr or C = πd
Hope this helps :)
3445 divided by 13 is 265.
the answer should be : y=-2x+5
