Elsa drove 603 miles in9 hours at the same rate how many miles would she drive in 7 hours
1 answer:
You might be interested in
Answer: 30° and 330°
<u>Step-by-step explanation:</u>
sec θ =
sec θ =
=
cos θ =
cos θ =
cos θ =
cos θ =
Look at the Unit Circle to see that cos = at 30° and 330° ( which is equivalent to π/6 and 11π/6)