#1 a aaders -1 ne tFind he theu ladder if - han Hs distance Sro Give...
#1 a aaders -1 ne tFind he theu ladder if - han Hs distance Sro Give th r it the length LS。3ft more acid w ams models #2 solve the equationbytne zero factor propo 3x-5x -80 y- 21 x