Answer:
540
Step-by-step explanation:
90 is 16 2/3% of 540
Answer:
None
Step-by-step explanation:
None of these, but
so if 64 is an option than that's the correct option

28min/2lawns = 14min per lawn. Then 14min * 5 lawns = 70min
Answer:
Yes,
is a solution
Step-by-step explanation:
Recall that
. By replacing
in the given trigonometric equation, we get 0 (zero) as a result, so this value is a solution:
