In △abc , m∠a=30° and m∠b=64° . in △def , m∠d=30° and m∠f=86° . which statement about the triangles is true? △abc is not similar to △def . △abc is similar to △def not enough information is given to determine if △abc is similar to △def

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi