Answer:
Yes
Step-by-step explanation:
Yes, because 6=3*2.
Well... you don't necessarily need to get the cosine value, in order to get the double angle
Answer:
here it is I hope it helps
Step-by-step explanation:
verified
Answer:
k = 77
Step-by-step explanation:
k ÷ 11 = 7
We can reverse the equation to 7 x 11 =k
Using the multiplication tables, we know that 7 x 11 is 77
Therefore:
k = 77
Plug it in:
77 ÷ 11 = 7