Part a : find the value of y.

a. y=1.8

b. y=7.2

c. y=9

d. y=16.2

part b : find m
a. 10.8 degrees.

b. 97.2 degrees.

c. 43.2 degrees.

d. 54 degrees.

part A : Y=9  part B is 54

Step-by-step explanation:

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.