Nick has to build a brick wall. each row of the wall requires 62 bricks. there are 10 rows in the wall. how many bricks will nick require to build the wall?
102 × 6
106
610
10 × 62

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?