1/2 of 20 is 20/2 which is 10.
All you really need to do here is to divide 20 by 2 to get 10.
Answer:
5x+5y=15
Step-by-step explanation:
8 x 2 + 6x + 5=0
16 + 6x + 5=0
6x+21=0
6x+21-21=0-21
6x=-21
6x/6=-21/6
x=-7/2
Answer:
40 degrees
Step-by-step explanation:
Answer:
look it up
Step-by-step explanation:
