Are two pairs of congruent angles enough information to conclude that two triangles are similar

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is