73%. Do 30-8 to find the number of correct answers. That’s 22 so now divide it by 30 to find the percentage. 22/30 is equal to 0.73 or 73%
Distance = sqrt (x2 - x1)^2 + (y2 - y1)^2
(1,2)...x1 and y1
(4,8)...x2 and y2
now we sub
distance = sqrt (4 - 1)^2 + (8 - 2)^2
distance = sqrt (3^2 + 6^2)
distance = sqrt (9 + 36)
distance = sqrt (45)
distance = 6.7 <===
martemat 20 e7 72gsys y3823 485 u