Answer:
1+3+5
Step-by-step explanation:
I think
The answer is 1, good luck
Becouse k and n are 'neighbours' so their sum are 180
so k=180-42=138
Answer:
O-2(x+5)
Step-by-step explanation:
I have to much time on my hands
Answer:
you simplify the fractions then you cross multiply
Step-by-step explanation:
1/2 * 4/2 you multiply 1 and 4 and you get 4/4 which is equal to 1