Letters w, x, y, and z are angle measures.

lines r and s are intersected by line m. at the intersection of lines m and r, clockwise from the top, the angles are w, x, blank, blank. at the intersection of lines m and x, clockwise from the top, the angles are: 92 degrees, y, z, blank.

which should equal 92° to prove that r ∥ s?

w

x

y

z

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.