A) Cho tam giác ABC có AD là phân giác trong của góc A. Tìm x ở hình vẽ bên. b) Cho hình hộp chữ nhật có các kích thước là 3 cm;
4 cm; 5cm . Tính diện tích xung quanh và thể tích của
hình hộp chữ nhật đó.

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Line wx is parallel to line yz. if m