A window has the shape of a rectangle capped by a right isosceles triangle at one end as shown in the diagram. If the perimeter of the window is 12 m, find the width of the window that
will allow the greatest amount of light to shine through. Round your solution to the nearest tenth.
(5 marks)

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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=

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b