HA I HATE LAUREN FINEY AND MILLIE BOBY BROWN THEY CAN BOTH BURN THENSELVES IN HELL ALL THE DO IS MAKE PEOLE FEEL SOORY FOR THEM LIKE NO ONE CARE

The sixth grade art students are making a mosaic using tiles in the shape of right triangles. each tile has leg measures of 3 centimeters and 5 centimeters. i f there are 200 tiles in the mosaic what is the area of the mosaic.

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25