Brainliest answer and fastest answer gets ton of free whizzes, me out. forgot how to do this. quadrilateral abcd is inscribed in this circle. what is the measure of angle c? enter your answer in the box.

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)