BRAINLIEST! Can someone please help with the problem below? Thanks.

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

What is the length of the unknown leg in the right triangle ?

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.