The diameter of the circle below measures 7 cm. What is the approximate area of the circle? THE BEST AND CORRECT ANSWER GETS BRAINLIEST

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?