Answer:x=17
Step-by-step explanation:
Set 6x+5+5x-12 equal to 180
Simplify into 11x-7=180
Add 7 to both sides to get 11x=187
Divide both sides by 11 to get x=17
Answer:
FJH is an obtuse angle, so it is automatically larger than 90. Answer is D.
Answer:
64
Step-by-step explanation: