They must equal 180°. Supplementary angles equal 180°
2 X 5 X 23
this is the prime factorization of 230 :3
14(y) = 70
y = 70/14
y = 5
hope this helps
(4m+1)*(4m-1). This is the factorized quadratic equation written in the form of 2 multiples.
Answer:
1204
Step-by-step explanation yes uu28