For the following exercises, find all solutions exactly on the interval 0≤θ<2π. 1. 2 sin θ =3–√

2. 2 cos θ =−2–√

3. tan x= 1

4. 4 sin 2x −2 =0

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.