How do I find x ………..

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

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.