A basketball player makes 80% of her free throws. The random numbers below represent 20 trials for a simulation. Let the numbers 0 to 7 represent a made free throw and let 8 to 9 represent a
missed free throw. Use this simulation to estimate the probability that the player makes both free
throws.
(2,0) (1.1) (1,1) (3,1) (8,6) (0,4) (1,3) (6,9) (0,5) (9,2)
(1,4) (1,5) (3,0) (0,7) (2,8) (4,7) (5,3) (8,4) (2,3) (0,1)
The experimental probability that the player will make both free throws is
%.

b

step-by-step explanation:

calculate the scale factor as the ratio of corresponding sides, image to original, that is

scale factor = = = = 1

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.