Answer:
x=70
Step-by-step explanation:
sum is angles of a Pentagon=540°
x°+138°+2x°+80°+112°=540°
3x°+330°=540°
3x°=540°-330°
3x°=210°
3x°/3°=210°/3°
hope this is helpful
-9/5 is the slope
Please give brainliest :)
5900 is the answer because
k=72
Explanation:
72/6=12
12+5=17
