In triangle ABC, a = 3, b = 5, and c = 7. Find the approximate value of angle A.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

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=

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction