Given: ab ≅ bc and ad = 10 in m∠bdc = 90° m∠abc = 130° find: m∠ dbc, ac

Which of the following is an equation of a line parallel to the equation y=4x+1?

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

To decrease an amount by 16% what single multiplier would you use