The radius of the circle below intersects the unit circle at 6 5 . What is the approximate value of a? U (0.1) 7 T 2. Tu (-1,0) 0 0 (1,0) 32 2. (0, -1) [Not drawn to scale]​

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.