Answer:it doesn’t have roots
Step-by-step explanation:
See attached
Answer:
3.00
Step-by-step explanation:
Step-by-step explanation:
arccos(sin(5π/4))
= arccos(sin(-π/4))
= arccos(-√2/2)
= 3π/4.
Answer:
-83
Step-by-step explanation:
if -1x-77
That's the answer
There are 7 males. So for 6 males there would be 12 females and for that last male there would be 2 female instead of 4 so 12 +7 +2 =21