Heather is filling her new koi pond with a water hose. after 33 minutes, her pond has 74 gallons water. her koi pond holds 480 gallons of water. she adds another water hose that flows twice as fast. find the constant of proportionality for the flow rate of the two water hoses combined? (round to nearest tenth)

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

What does independent variable and dependent variable mean in math?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .