Answer:
They both have the #5 and they both have 3 #'s that are prime?
Step-by-step explanation:
157 degrees ... set 4x-5 = x+16 then solve, you should get x=7, plug in 7 for one of the equations and you'll get 23. subtract 23 from 180 and get 157. hope that helped :)
Answer:
a=3
Step-by-step explanation:
Answer:
The looks of the Triangles are different.
Step-by-step explanation:
6 rows are empty.
112/7 = 16 rows
70/7 = 10 rows used.