Cho tam giác ABC vuông tại A tính BC biết AB =12cm, AC=9cm
kẻ tia phân giác của góc ABC cắt AC tại M từ M kẻ MK vuông góc BC tại K
CM ; tam giác ABM=KBM

Icould really use some with this question.

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

5,678.321 what place value is the 1 in