3 years ago

(05.02) PLEASE ACTUALLY ANSWER AND EXPLAIN WELL!! :)

Mathematics

2 answers:

Svet_ta [14]3 years ago

8 0

X = 40 degrees

Hope this helps!!

Nadusha1986 [10]3 years ago

6 0

Answer:

x = 40°

Step-by-step explanation:

Straight angle is equal to 180°

Angle x, 60° and 80° form a straight angle.

<u>Then we have following equation to solve for x:</u>

x + 60° + 80° = 180°
x + 140° = 180°
x = 180° - 140°
x = 40°

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