Answer:
56
Step-by-step explanation:
(7/20)=(x/160)
160(7/20)=x
x=56
Answer:
Yes you can form a triangle with those angles
Step-by-step explanation:
Answer: 105
Step-by-step explanation:
101+95+59= 255
360-255=x
255+x=360
255+150=360
x=150
Answer:
infinite number of solutions
Step-by-step explanation:
x+y=1
3y=-3x+3 ⇒ y=-x+1 ⇒ y+x=1
both equations are the same, so they have infinite number of solutions