Two parallel lines, e and f, are crossed by two transversals. horizontal and parallel lines e and f are cut by transversals c and d. all angles are described clockwise, from uppercase left. at the intersection of lines e and c, the angles are: 1, 2, 4, 3. at the intersection of lines f and c, the angles are 5, 6, 8, 7. at the intersection of lines e and d, the angles are: 9, 97 degrees, 12, 11. at the intersection of lines f and d, the angles are 13, 14, 16, 15. what is the measure of angle15? mangle15 = 77° mangle15 = 83° mangle15 = 93° mangle15 = 97°

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.