Answer:
thats a long question my friend
Step-by-step explanation:
2.96 meters per second is the answer I'm getting. I took the total seconds and divided it by how many times he ran around the track to get his speed for lap and then I divided his lap speed by how long the track was to get his meters per second
Step-by-step explanation:
The point (12, 5)
x = 12, y = 5
=> r =√12²+5² =√144+25= √169=13
so, cos θ = x/r = 12/13 and
cot θ = x/y = 12/5
Answer:
You need to put the answer choices so we can answer the question for you
Step-by-step explanation:
Algebra

Divide everything by two, or times everything by 1/2.

This is as far as you could go due to no like-terms.