Okay so every triangle will have 3 angles that add to 180 degrees. You are given that A=65 which means that B + C will have to add to 115. You are given that B= (3x-10) and C=2x, plug this into B+C=115. So
3x-10+2x=115, isolate x, 5x=125, divide both sides by 5 and you get that x=25. This makes B=65, and C=50. Just to check, if you add these together you get 180 degrees.
I hope it's helpful for u but I am not sure my answer is right !
A 0 will make the right decision
Answer:
3.14
Step-by-step explanation:
Answer:
d=1.4
Step-by-step explanation:
cuz 10-1.4=8.6