Please help with this, I will give brainlist for correct answer with steps shown! Thank you!

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.

Fast! find the length of cu. the triangles are similar. show your work.

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.