Answer:
B)120º
Step-by-step explanation:
70+50=x
120=x
Answer:
12/20 and 11/20.
Step-by-step explanation:
The least common denominator between 3/5 and 11/20 is 20.
For the first equation, we multiple the numerator and denominator by 4 and we get 12/20.
The second equation already has a denominator of 11/20 so we can leave it as is.
this is the solution...but these are not equal !
I believe the answer is 5x
