Answer:
d
Step-by-step explanation:
hope this helped!!!!!
Ok so a triangle is equal to 180 degrees!!!
So with that info u can make a crazy little equation
180=70+68+47+x
Ok then you add 70,68 and 47
180=185+x
Ok now u have to subtract 185 on both sides
And get the answer -5=x or x=-5 (same thing)
5a+5b because 6a-a=5a and 8b-3b=5b. 5a+5b.
Answer:
39
Step-by-step explanation:
i hope this help