Scale factor is 2
30/15 = 2
20/10 = 2
Answer:
2m + 22
Step-by-step explanation:
Use the distributive property.
2(m + 11)
2 x m = 2m
2 x 11 = 22
Therefore, 2m + 22
120 the formula for interior angles of a shape is ((n-2)180)n
Answer:
use the formula given in the pic and you will get the answer