∠abd and ∠dbc form a linear pair, and ∠abd and ∠cbe are vertical angles. if m∠abd=2(5x−11), m∠dbc=2x+10, and m∠cbe=23y+36, select all the statements that are truex=16 y=153 m∠cbe=42 m∠abd=138 m∠abe=138 ∠dbc and ∠abe are vertical angles.

True:

x=16

∠DBC and ∠ABE are vertical angles.

Step-by-step explanation:

A linear pair of angles is formed when two lines intersect. Two angles are said to be linear angles if they are adjacent angles formed by two intersecting lines.

Angles ∠ABD and ∠DBC form a linear pair, then they are supplementary and

Angles ∠ABD and ∠CBE are vertical angles, then they are congruent and

If and then

Now,

True:

x=16

∠DBC and ∠ABE are vertical angles.

c

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.