Find the length indicated

11 units

Step-by-step explanation:

Step 1:

From the figure indicated Total Length SU = 20 units

                                                 Length of ST = 9 units

                                                 Length of TU = To be found

Step 2:

From Figure

                      units

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

11 feet 6 inches and 8 feet 6 inches