Plss help me with this guys pls help I really need it can u help me with all of them plss

11) 4

12) 11

13) 1

14) -2

15) 7

16) 79

17) -23

18) -68

Sorry if any are wrong

9= -21 10= 33 ,11= 4 ,12= -11 , 13= 1 , 14= -2 , 15= 7 , 16= 79 , 17= -23 , 18= -68

Step-by-step explanation:

i am currently in the exact same situation rn. algebra2/adv algebra is killing

step-by-step explanation:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)