If these triangles are similar, name the missing angles, (25 points )​

Find the roots of the equation below. x^2 - 6 + 9 = 0

Pls brainliest will be awarded if answer is correct

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points