The following of point score during each basketball games last season are shown in the following steam and leave display steam. leaf

3. 6
4. 6
5. 1. 2 4 4 5 6
6. 0 1 1 1 4 6 8
7. 1 3

a) find the mean and standard deviation

b) Use the result for part a to help you find this see scores for each of the following data values in the set
x=54. x=36. x=66​

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

answer: the answer for that is 22/3

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q