Barry is lifting one end of a post so that it will be perpendicular to the ground. He has already lifted it 49° from the ground, but needs a friend to help with the remaining amount. How many more degrees must the pole be lifted?
O A. 49
OB. 131
O C. 41°
O D. 31°

PLEASE HELP PLEASE 10 POINTS!!

y= -

step-by-step explanation:

no of data

divide by no of mode

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

32.5 is the answer i got thats the answer