Odd; positive because the line goes up
160 km - 100%
100%+30%=130%
160*130%:100%=208 (km) - <span>the number sought</span>
Answer:
The angle at the centre is twice the angle at the circumference.
The angle in a semicircle is a right angle.
Angles in the same segment are equal.
Opposite angles in a cyclic quadrilateral sum to 180°
Answer:
The correct way to interpret the difference of a number divided by 6 and 5 equals 8 is
n/6 - 5 = 8. I believe that another tutor has misled you; there should be only one division, applying to n only.