Lin notices that the number of cups of red paint is always 25 of the total number of cups. She writes the equation r=25t to describe the relationship. Use the sentence stem below to determine which is the independent variable and which is the dependent variable. Explain how you know.
For the equation r=25t, r is the _dependent variable and t is the ___independent variable because
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The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap