Question

Lines
AB
and
CD
(if present in the picture) are straight lines. Find x. Give reasons to justify your solutions.

Answer 1

Answer:

x=45

Step-by-step explanation:

Statements        |          Reasons

90+x+5x=360    |           A full rotation is 360 degrees.

90+6x=360        |           I simplified (combined like terms).

6x=360-90         |           I used subtraction property (minus 90 on both sides).

6x=270               |           I simplified (combined like terms).

x=270/6              |           I used division property (divided 6 on both sides).

x=45                   |            I simplified (performed the division).

Answer 2

Answer:

Step-by-step explanation:

45degrees