Square kite has vertices (-4, 0), (0, 4), (4, 0), and (0, -4), respectively. name the square's diagonals and find their point of intersection.

Using elimination, what is -4x+2y=-12 4x+8y=-24

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =