Answer:
He has a total of 32 cones
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
21 - 2 is 19
Answer: option a.
Step-by-step explanation:
By definition, we know that:

Substitute
into the first equation, solve for the cosine and simplify. Then, you obtain:

As
then
:

Now we can find
:

Answer:
B
Step-by-step explanation:
Answer:
The 2 answers are t = 0.5 Seconds and t= 1.5 seconds
Step-by-step explanation: