AB←→ and BC←→ form a right angle at point B. If A = (-3, -1) and B = (4, 4), what is the equation of BC←→?

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint