Please help How do the 4s in 14.8 and 3.46 compare?

The value of the 4 in 14.8 is 100 times the value of the 4 in 3.46.

The value of the 4 in 14.8 is 10 times the value of the 4 in 3.46.

The value of the 4 in 14.8 is 110 the value of the 4 in 3.46.

The value of the 4 in 14.8 is 1100 the value of the 4 in 3.46.

1. are the triangles similar and if so why? what is the value of x? show your work.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates