Give the vertices of triangle ABC are A(5, -2), B(9, 4) and C(-3, 8). Find the perimeter of the midsegment tringle.

Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?

How do you find principle and simple interest

Which expression converts 45 degree to radians