Answer:
the distance is 3/4
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)
8.57 for the first one and, I’m not sure a bout the second time though
Answer:

Step-by-step explanation:
x is the center of the circle.
the chord of length 12 can be splitted into two parts of 6 length each.
since the radius does not change when it touches another end of the circle, we can safely calculate our radius to be the hypotenuse of the triangle formed by the length of the chord and 3.
The explanation is given in the picture
I THINK this may be the answer not 100% sure tho!
1. Two forces equal and acting in opposite direction result in zero force.
2.Sum of two moment of forces acting in opposite sense produce zero resultant.
Any two equal and opposite vectors produce zero net effect
Answer:
160
Step-by-step explanation:
15% + 5% = 20%
80%=0.8
200x0.8=160