What is the equation of the line that is perpendicular to y = -4x +5 and passes through the point (4, -3)?

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Write the equation of the circle centered at (10,-2) with radius 2

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.